| 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 | $82.50 | 7.311% | $88.5316 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $154.56 | 13.446% | $175.3421 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $85.75 | 6.368% | $91.2106 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $26.83 | 7.324% | $28.795 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $89.43 | 5.387% | $94.2476 | $94.25 | $94.25 | $94.20 |
| Purchase #6 | $212.33 | 3.841% | $220.4856 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $217.91 | 13.393% | $247.0947 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $869.31 | $945.7072 | $945.71 | $945.75 | $945.60 | |