| 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 | $149.25 | 10.631% | $165.1168 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $51.47 | 4.300% | $53.6832 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $38.77 | 11.115% | $43.0793 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $219.64 | 9.697% | $240.9385 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $65.87 | 13.246% | $74.5951 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $249.65 | 4.654% | $261.2687 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $106.49 | 8.117% | $115.1338 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $881.14 | $953.8154 | $953.82 | $953.85 | $953.80 | |