| 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 | $119.65 | 13.473% | $135.7704 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $28.61 | 5.610% | $30.215 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $217.99 | 5.282% | $229.5042 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $219.53 | 9.833% | $241.1164 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $12.57 | 4.639% | $13.1531 | $13.15 | $13.15 | $13.20 |
| Purchase #6 | $163.73 | 12.422% | $184.0685 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $184.86 | 8.311% | $200.2237 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $946.94 | $1,034.0513 | $1,034.05 | $1,033.95 | $1,034.10 | |