| 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 | $65.38 | 6.840% | $69.852 | $69.85 | $69.85 | $69.90 |
| Purchase #2 | $46.95 | 8.143% | $50.7731 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $138.69 | 4.286% | $144.6343 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $24.66 | 10.635% | $27.2826 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $246.86 | 8.197% | $267.0951 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $202.89 | 10.424% | $224.0393 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $107.85 | 9.475% | $118.0688 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $833.28 | $901.7452 | $901.74 | $901.75 | $901.80 | |