| 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 | $96.71 | 3.548% | $100.1413 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $12.88 | 10.519% | $14.2348 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $37.52 | 9.371% | $41.036 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $223.59 | 10.558% | $247.1966 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $185.81 | 9.224% | $202.9491 | $202.95 | $202.95 | $202.90 |
| Purchase #6 | $59.52 | 8.828% | $64.7744 | $64.77 | $64.75 | $64.80 |
| Purchase #7 | $151.49 | 12.447% | $170.346 | $170.35 | $170.35 | $170.30 |
| 7 purchase totals = | $767.52 | $840.6782 | $840.68 | $840.70 | $840.50 | |