| 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 | $244.57 | 5.162% | $257.1947 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $53.71 | 8.610% | $58.3344 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $149.51 | 13.744% | $170.0587 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $29.41 | 11.115% | $32.6789 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $50.62 | 11.539% | $56.461 | $56.46 | $56.45 | $56.50 |
| Purchase #6 | $32.98 | 7.606% | $35.4885 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $29.65 | 5.262% | $31.2102 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $590.45 | $641.4264 | $641.42 | $641.45 | $641.50 | |