| 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 | $164.40 | 5.278% | $173.077 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $95.57 | 6.801% | $102.0697 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $93.83 | 13.331% | $106.3385 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $49.35 | 13.283% | $55.9052 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $23.65 | 4.488% | $24.7114 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $221.32 | 9.368% | $242.0533 | $242.05 | $242.05 | $242.10 |
| Purchase #7 | $111.94 | 4.759% | $117.2672 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $760.06 | $821.4223 | $821.43 | $821.40 | $821.50 | |