| 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 | $126.44 | 13.233% | $143.1718 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $243.60 | 5.225% | $256.3281 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $105.94 | 9.801% | $116.3232 | $116.32 | $116.30 | $116.30 |
| Purchase #4 | $215.73 | 9.387% | $235.9806 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $216.41 | 12.746% | $243.9936 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $109.32 | 10.349% | $120.6335 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $131.82 | 9.195% | $143.9408 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $1,149.26 | $1,260.3716 | $1,260.36 | $1,260.40 | $1,260.30 | |