| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.58 | 5.638% | $247.8056 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $124.40 | 11.272% | $138.4224 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $222.59 | 7.511% | $239.3087 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $8.93 | 13.720% | $10.1552 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $119.58 | 9.683% | $131.1589 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $210.46 | 6.239% | $223.5906 | $223.59 | $223.60 | $223.60 |
| Purchase #7 | $245.59 | 11.593% | $274.0612 | $274.06 | $274.05 | $274.10 |
| 7 purchase totals = | $1,166.13 | $1,264.5026 | $1,264.51 | $1,264.45 | $1,264.60 | |