| 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 | $36.59 | 7.205% | $39.2263 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $210.68 | 13.333% | $238.77 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $79.42 | 10.355% | $87.6439 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $97.39 | 12.221% | $109.292 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $164.83 | 9.625% | $180.6949 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $24.94 | 11.638% | $27.8425 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $240.25 | 12.838% | $271.0933 | $271.09 | $271.10 | $271.10 |
| 7 purchase totals = | $854.10 | $954.5629 | $954.55 | $954.60 | $954.50 | |