| 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 | $120.30 | 4.581% | $125.8109 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $248.41 | 10.854% | $275.3724 | $275.37 | $275.35 | $275.40 |
| Purchase #3 | $19.46 | 3.111% | $20.0654 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $138.99 | 5.406% | $146.5038 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $172.68 | 5.106% | $181.497 | $181.50 | $181.50 | $181.50 |
| Purchase #6 | $77.91 | 12.649% | $87.7648 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $62.61 | 3.321% | $64.6893 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $840.36 | $901.7036 | $901.70 | $901.65 | $901.80 | |