| 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 | $147.41 | 10.392% | $162.7288 | $162.73 | $162.75 | $162.70 |
| Purchase #2 | $122.32 | 10.861% | $135.6052 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $5.74 | 3.227% | $5.9252 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $227.66 | 13.737% | $258.9337 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $69.48 | 11.505% | $77.4737 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $133.84 | 3.857% | $139.0022 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $62.61 | 12.666% | $70.5402 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $769.06 | $850.2090 | $850.21 | $850.25 | $850.10 | |