| 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 | $64.38 | 4.548% | $67.308 | $67.31 | $67.30 | $67.30 |
| Purchase #2 | $209.41 | 7.528% | $225.1744 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $131.96 | 5.822% | $139.6427 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $58.89 | 6.180% | $62.5294 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $51.60 | 9.493% | $56.4984 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $195.81 | 10.161% | $215.7063 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $201.27 | 10.265% | $221.9304 | $221.93 | $221.95 | $221.90 |
| 7 purchase totals = | $913.32 | $988.7896 | $988.79 | $988.80 | $988.70 | |