| 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 | $104.68 | 5.725% | $110.6729 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $177.67 | 11.416% | $197.9528 | $197.95 | $197.95 | $198.00 |
| Purchase #3 | $243.32 | 3.224% | $251.1646 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $33.59 | 5.742% | $35.5187 | $35.52 | $35.50 | $35.50 |
| Purchase #5 | $14.89 | 8.377% | $16.1373 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $14.61 | 13.262% | $16.5476 | $16.55 | $16.55 | $16.50 |
| Purchase #7 | $24.36 | 9.671% | $26.7159 | $26.72 | $26.70 | $26.70 |
| 7 purchase totals = | $613.12 | $654.7098 | $654.71 | $654.65 | $654.70 | |