| 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 | $187.95 | 10.193% | $207.1077 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $210.39 | 7.476% | $226.1188 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $231.34 | 9.671% | $253.7129 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $241.51 | 6.273% | $256.6599 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $227.68 | 4.791% | $238.5881 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $96.55 | 4.632% | $101.0222 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $249.54 | 5.852% | $264.1431 | $264.14 | $264.15 | $264.10 |
| 7 purchase totals = | $1,444.96 | $1,547.3527 | $1,547.35 | $1,547.30 | $1,547.30 | |