| 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 | $121.39 | 7.638% | $130.6618 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $121.81 | 13.468% | $138.2154 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $202.99 | 5.600% | $214.3574 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $148.85 | 7.858% | $160.5466 | $160.55 | $160.55 | $160.50 |
| Purchase #5 | $248.98 | 9.342% | $272.2397 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $59.96 | 13.684% | $68.1649 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $37.80 | 5.700% | $39.9546 | $39.95 | $39.95 | $40.00 |
| 7 purchase totals = | $941.78 | $1,024.1404 | $1,024.14 | $1,024.10 | $1,024.20 | |