| 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 | $225.28 | 5.710% | $238.1435 | $238.14 | $238.15 | $238.10 |
| Purchase #2 | $84.64 | 10.583% | $93.5975 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $236.44 | 10.166% | $260.4765 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $60.84 | 7.305% | $65.2844 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $92.65 | 11.401% | $103.213 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $84.34 | 11.567% | $94.0956 | $94.10 | $94.10 | $94.10 |
| Purchase #7 | $53.98 | 11.376% | $60.1208 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $838.17 | $914.9313 | $914.93 | $914.95 | $914.90 | |