| 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 | $105.35 | 7.188% | $112.9226 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $89.74 | 9.207% | $98.0024 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $195.32 | 4.556% | $204.2188 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $201.61 | 8.639% | $219.0271 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $50.72 | 9.866% | $55.724 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $202.48 | 13.590% | $229.997 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $24.58 | 11.411% | $27.3848 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $869.80 | $947.2767 | $947.27 | $947.25 | $947.20 | |