| 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 | $136.77 | 9.609% | $149.9122 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $34.66 | 12.250% | $38.9059 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $51.83 | 6.657% | $55.2803 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $55.74 | 12.290% | $62.5904 | $62.59 | $62.60 | $62.60 |
| Purchase #5 | $125.74 | 5.692% | $132.8971 | $132.90 | $132.90 | $132.90 |
| Purchase #6 | $238.97 | 3.761% | $247.9577 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $88.79 | 5.326% | $93.519 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $732.50 | $781.0626 | $781.07 | $781.05 | $781.10 | |