| 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 | $240.45 | 13.448% | $272.7857 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $144.88 | 4.802% | $151.8371 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $165.40 | 8.804% | $179.9618 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $30.59 | 13.421% | $34.6955 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $170.97 | 5.323% | $180.0707 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $86.51 | 7.195% | $92.7344 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $58.35 | 10.789% | $64.6454 | $64.65 | $64.65 | $64.60 |
| 7 purchase totals = | $897.15 | $976.7306 | $976.74 | $976.75 | $976.70 | |