| 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 | $103.99 | 11.682% | $116.1381 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $223.88 | 10.159% | $246.624 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $45.58 | 13.617% | $51.7866 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $145.94 | 8.476% | $158.3099 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $202.63 | 6.138% | $215.0674 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $135.82 | 11.652% | $151.6457 | $151.65 | $151.65 | $151.60 |
| Purchase #7 | $44.62 | 8.803% | $48.5479 | $48.55 | $48.55 | $48.50 |
| 7 purchase totals = | $902.46 | $988.1196 | $988.13 | $988.10 | $988.00 | |