| 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 | $132.81 | 12.333% | $149.1895 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $42.33 | 8.626% | $45.9814 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $238.97 | 9.492% | $261.653 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $98.85 | 13.439% | $112.1345 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $88.61 | 8.804% | $96.4112 | $96.41 | $96.40 | $96.40 |
| Purchase #6 | $29.59 | 11.185% | $32.8996 | $32.90 | $32.90 | $32.90 |
| Purchase #7 | $148.55 | 11.763% | $166.0239 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $779.71 | $864.2931 | $864.28 | $864.30 | $864.30 | |