| 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 | $249.31 | 12.762% | $281.1269 | $281.13 | $281.15 | $281.10 |
| Purchase #2 | $38.97 | 12.495% | $43.8393 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $44.73 | 12.630% | $50.3794 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $38.89 | 4.239% | $40.5385 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $199.77 | 3.443% | $206.6481 | $206.65 | $206.65 | $206.60 |
| Purchase #6 | $235.48 | 8.757% | $256.101 | $256.10 | $256.10 | $256.10 |
| Purchase #7 | $113.88 | 4.835% | $119.3861 | $119.39 | $119.40 | $119.40 |
| 7 purchase totals = | $921.03 | $998.0193 | $998.03 | $998.10 | $997.90 | |