| 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 | $234.96 | 9.111% | $256.3672 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $220.56 | 3.508% | $228.2972 | $228.30 | $228.30 | $228.30 |
| Purchase #3 | $48.65 | 9.362% | $53.2046 | $53.20 | $53.20 | $53.20 |
| Purchase #4 | $197.68 | 9.673% | $216.8016 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $28.32 | 9.766% | $31.0857 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $108.37 | 12.732% | $122.1677 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $140.80 | 8.706% | $153.058 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $979.34 | $1,060.9820 | $1,060.99 | $1,060.95 | $1,061.10 | |