| 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 | $226.99 | 8.428% | $246.1207 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $110.75 | 3.298% | $114.4025 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $70.78 | 9.452% | $77.4701 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $147.49 | 7.331% | $158.3025 | $158.30 | $158.30 | $158.30 |
| Purchase #5 | $48.64 | 13.747% | $55.3265 | $55.33 | $55.35 | $55.30 |
| Purchase #6 | $70.52 | 8.214% | $76.3125 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $228.51 | 6.560% | $243.5003 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $903.68 | $971.4351 | $971.43 | $971.40 | $971.40 | |