| 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 | $180.92 | 9.407% | $197.9391 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $188.62 | 5.264% | $198.549 | $198.55 | $198.55 | $198.50 |
| Purchase #3 | $66.25 | 4.581% | $69.2849 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $58.42 | 6.631% | $62.2938 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $238.71 | 12.132% | $267.6703 | $267.67 | $267.65 | $267.70 |
| Purchase #6 | $75.64 | 12.544% | $85.1283 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $133.52 | 8.352% | $144.6716 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $942.08 | $1,025.5370 | $1,025.53 | $1,025.55 | $1,025.50 | |