| 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 | $125.95 | 7.470% | $135.3585 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $104.37 | 5.800% | $110.4235 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $222.50 | 9.785% | $244.2716 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $44.89 | 9.614% | $49.2057 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $39.26 | 7.662% | $42.2681 | $42.27 | $42.25 | $42.30 |
| Purchase #6 | $116.55 | 4.474% | $121.7644 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $228.66 | 6.453% | $243.4154 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $882.18 | $946.7072 | $946.71 | $946.60 | $946.80 | |