| 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 | $75.72 | 10.837% | $83.9258 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $31.30 | 6.856% | $33.4459 | $33.45 | $33.45 | $33.40 |
| Purchase #3 | $199.98 | 10.685% | $221.3479 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $36.92 | 8.777% | $40.1605 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $77.71 | 10.234% | $85.6628 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $210.27 | 12.135% | $235.7863 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $233.83 | 9.810% | $256.7687 | $256.77 | $256.75 | $256.80 |
| 7 purchase totals = | $865.73 | $957.0979 | $957.11 | $957.10 | $957.10 | |