| 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 | $51.31 | 11.811% | $57.3702 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $102.56 | 11.499% | $114.3534 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $180.54 | 11.469% | $201.2461 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $84.28 | 11.446% | $93.9267 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $81.94 | 10.518% | $90.5584 | $90.56 | $90.55 | $90.60 |
| Purchase #6 | $84.92 | 5.122% | $89.2696 | $89.27 | $89.25 | $89.30 |
| Purchase #7 | $142.44 | 12.782% | $160.6467 | $160.65 | $160.65 | $160.60 |
| 7 purchase totals = | $727.99 | $807.3711 | $807.38 | $807.35 | $807.40 | |