| 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 | $218.57 | 4.325% | $228.0232 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $218.36 | 7.224% | $234.1343 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $76.71 | 6.808% | $81.9324 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $135.51 | 12.145% | $151.9677 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $100.57 | 10.319% | $110.9478 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $73.37 | 3.586% | $76.001 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $83.43 | 10.613% | $92.2844 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $906.52 | $975.2908 | $975.28 | $975.30 | $975.20 | |