| 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 | $229.38 | 7.391% | $246.3335 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $133.73 | 7.391% | $143.614 | $143.61 | $143.60 | $143.60 |
| Purchase #3 | $137.97 | 5.818% | $145.9971 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $54.83 | 6.216% | $58.2382 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $89.84 | 11.733% | $100.3809 | $100.38 | $100.40 | $100.40 |
| Purchase #6 | $80.55 | 9.425% | $88.1418 | $88.14 | $88.15 | $88.10 |
| Purchase #7 | $164.45 | 3.699% | $170.533 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $890.75 | $953.2385 | $953.23 | $953.30 | $953.10 | |