| 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 | $53.93 | 7.657% | $58.0594 | $58.06 | $58.05 | $58.10 |
| Purchase #2 | $7.63 | 11.724% | $8.5245 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $161.89 | 8.201% | $175.1666 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $117.39 | 13.103% | $132.7716 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $169.40 | 5.794% | $179.215 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $229.89 | 3.678% | $238.3454 | $238.35 | $238.35 | $238.30 |
| Purchase #7 | $112.88 | 12.236% | $126.692 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $853.01 | $918.7745 | $918.78 | $918.70 | $918.80 | |