| 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 | $131.53 | 11.375% | $146.4915 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $216.42 | 3.782% | $224.605 | $224.61 | $224.60 | $224.60 |
| Purchase #3 | $68.31 | 8.610% | $74.1915 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $104.93 | 3.867% | $108.9876 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $151.83 | 12.772% | $171.2217 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $143.39 | 4.234% | $149.4611 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $247.51 | 12.184% | $277.6666 | $277.67 | $277.65 | $277.70 |
| 7 purchase totals = | $1,063.92 | $1,152.6250 | $1,152.63 | $1,152.60 | $1,152.70 | |