| 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 | $170.92 | 7.178% | $183.1886 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $116.83 | 4.170% | $121.7018 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $59.66 | 8.543% | $64.7568 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $245.62 | 10.811% | $272.174 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $66.27 | 6.249% | $70.4112 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $113.44 | 5.195% | $119.3332 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $45.90 | 9.155% | $50.1021 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $818.64 | $881.6677 | $881.66 | $881.65 | $881.70 | |