| 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 | $161.32 | 9.501% | $176.647 | $176.65 | $176.65 | $176.60 |
| Purchase #2 | $107.80 | 7.594% | $115.9863 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $222.85 | 9.394% | $243.7845 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $30.35 | 6.453% | $32.3085 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $11.99 | 10.541% | $13.2539 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $60.76 | 5.829% | $64.3017 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $127.37 | 3.538% | $131.8764 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $722.44 | $778.1583 | $778.16 | $778.20 | $778.20 | |