| 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 | $87.39 | 9.871% | $96.0163 | $96.02 | $96.00 | $96.00 |
| Purchase #2 | $178.57 | 5.701% | $188.7503 | $188.75 | $188.75 | $188.80 |
| Purchase #3 | $222.97 | 12.485% | $250.8078 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $8.64 | 12.736% | $9.7404 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $143.55 | 5.606% | $151.5974 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $85.76 | 6.311% | $91.1723 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $190.38 | 5.709% | $201.2488 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $917.26 | $989.3333 | $989.34 | $989.30 | $989.30 | |