| 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 | $127.58 | 8.388% | $138.2814 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $60.87 | 12.681% | $68.5889 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $103.51 | 5.292% | $108.9877 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $97.51 | 8.563% | $105.8598 | $105.86 | $105.85 | $105.90 |
| Purchase #5 | $223.80 | 10.472% | $247.2363 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $141.77 | 12.404% | $159.3552 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $116.32 | 7.694% | $125.2697 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $871.36 | $953.5790 | $953.59 | $953.60 | $953.70 | |