| 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 | $157.31 | 11.273% | $175.0436 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $133.64 | 12.182% | $149.92 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $148.89 | 5.335% | $156.8333 | $156.83 | $156.85 | $156.80 |
| Purchase #4 | $31.29 | 12.623% | $35.2397 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $206.51 | 10.751% | $228.7119 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $137.64 | 8.387% | $149.1839 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $39.69 | 4.840% | $41.611 | $41.61 | $41.60 | $41.60 |
| 7 purchase totals = | $854.97 | $936.5434 | $936.53 | $936.55 | $936.40 | |