| 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 | $109.44 | 11.248% | $121.7498 | $121.75 | $121.75 | $121.70 |
| Purchase #2 | $84.86 | 9.485% | $92.909 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $242.95 | 7.406% | $260.9429 | $260.94 | $260.95 | $260.90 |
| Purchase #4 | $215.35 | 6.425% | $229.1862 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $139.99 | 9.672% | $153.5298 | $153.53 | $153.55 | $153.50 |
| Purchase #6 | $118.49 | 11.793% | $132.4635 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $78.64 | 8.414% | $85.2568 | $85.26 | $85.25 | $85.30 |
| 7 purchase totals = | $989.72 | $1,076.0380 | $1,076.04 | $1,076.05 | $1,076.00 | |