| 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 | $206.30 | 12.648% | $232.3928 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $31.36 | 6.198% | $33.3037 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $92.54 | 7.575% | $99.5499 | $99.55 | $99.55 | $99.50 |
| Purchase #4 | $175.92 | 12.428% | $197.7833 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $80.33 | 9.742% | $88.1557 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $189.61 | 11.159% | $210.7686 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $119.32 | 4.768% | $125.0092 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $895.38 | $986.9632 | $986.96 | $986.95 | $987.00 | |