| 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 | $75.64 | 11.245% | $84.1457 | $84.15 | $84.15 | $84.10 |
| Purchase #2 | $29.90 | 7.847% | $32.2463 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $59.53 | 4.299% | $62.0892 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $111.28 | 6.795% | $118.8415 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $142.47 | 5.785% | $150.7119 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $217.28 | 9.833% | $238.6451 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $86.43 | 13.711% | $98.2804 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $722.53 | $784.9601 | $784.97 | $785.00 | $784.80 | |