| 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 | $124.33 | 8.198% | $134.5226 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $18.40 | 6.830% | $19.6567 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $149.61 | 9.215% | $163.3966 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $163.33 | 9.503% | $178.8512 | $178.85 | $178.85 | $178.90 |
| Purchase #5 | $143.59 | 11.744% | $160.4532 | $160.45 | $160.45 | $160.50 |
| Purchase #6 | $164.67 | 6.216% | $174.9059 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $108.26 | 8.150% | $117.0832 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $872.19 | $948.8694 | $948.87 | $948.85 | $949.00 | |