| 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 | $96.79 | 13.762% | $110.1102 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $206.97 | 10.735% | $229.1882 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $141.77 | 9.432% | $155.1417 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $78.51 | 12.390% | $88.2374 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $142.72 | 10.503% | $157.7099 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $115.78 | 7.262% | $124.1879 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $64.58 | 8.799% | $70.2624 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $847.12 | $934.8377 | $934.84 | $934.85 | $934.80 | |