| 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 | $148.60 | 7.454% | $159.6766 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $88.31 | 8.813% | $96.0928 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $205.53 | 11.405% | $228.9707 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $118.77 | 4.297% | $123.8735 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $175.87 | 6.395% | $187.1169 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $73.71 | 11.393% | $82.1078 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $12.33 | 11.145% | $13.7042 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $823.12 | $891.5425 | $891.54 | $891.50 | $891.60 | |