| 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 | $173.86 | 6.575% | $185.2913 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $106.74 | 11.324% | $118.8272 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $9.69 | 4.794% | $10.1545 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $123.43 | 7.201% | $132.3182 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $98.52 | 7.261% | $105.6735 | $105.67 | $105.65 | $105.70 |
| Purchase #6 | $69.33 | 8.838% | $75.4574 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $226.27 | 13.630% | $257.1106 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $807.84 | $884.8327 | $884.83 | $884.80 | $884.90 | |