| 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 | $175.90 | 10.767% | $194.8392 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $16.57 | 9.635% | $18.1665 | $18.17 | $18.15 | $18.20 |
| Purchase #3 | $126.59 | 4.364% | $132.1144 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $227.31 | 12.719% | $256.2216 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $26.34 | 5.653% | $27.829 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $31.34 | 3.496% | $32.4356 | $32.44 | $32.45 | $32.40 |
| Purchase #7 | $42.29 | 13.354% | $47.9374 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $646.34 | $709.5437 | $709.55 | $709.55 | $709.40 | |