| 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 | $105.43 | 12.563% | $118.6752 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $76.83 | 5.149% | $80.786 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $68.71 | 11.210% | $76.4124 | $76.41 | $76.40 | $76.40 |
| Purchase #4 | $148.56 | 7.654% | $159.9308 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $227.71 | 4.617% | $238.2234 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $57.96 | 13.639% | $65.8652 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $122.41 | 6.505% | $130.3728 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $807.61 | $870.2658 | $870.27 | $870.25 | $870.30 | |