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 | $27.61 | 7.850% | $29.7774 | $29.78 | $29.80 | $29.80 |
Purchase #2 | $150.71 | 3.524% | $156.021 | $156.02 | $156.00 | $156.00 |
Purchase #3 | $126.89 | 9.415% | $138.8367 | $138.84 | $138.85 | $138.80 |
Purchase #4 | $111.84 | 13.552% | $126.9966 | $127.00 | $127.00 | $127.00 |
Purchase #5 | $36.44 | 3.418% | $37.6855 | $37.69 | $37.70 | $37.70 |
Purchase #6 | $22.87 | 10.710% | $25.3194 | $25.32 | $25.30 | $25.30 |
Purchase #7 | $118.93 | 8.230% | $128.7179 | $128.72 | $128.70 | $128.70 |
7 purchase totals = | $595.29 | $643.3545 | $643.37 | $643.35 | $643.30 |