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 | $83.89 | 7.304% | $90.0173 | $90.02 | $90.00 | $90.00 |
Purchase #2 | $61.25 | 5.152% | $64.4056 | $64.41 | $64.40 | $64.40 |
Purchase #3 | $123.84 | 12.260% | $139.0228 | $139.02 | $139.00 | $139.00 |
Purchase #4 | $197.86 | 13.806% | $225.1766 | $225.18 | $225.20 | $225.20 |
Purchase #5 | $147.43 | 9.754% | $161.8103 | $161.81 | $161.80 | $161.80 |
Purchase #6 | $12.99 | 4.464% | $13.5699 | $13.57 | $13.55 | $13.60 |
Purchase #7 | $12.25 | 11.799% | $13.6954 | $13.70 | $13.70 | $13.70 |
7 purchase totals = | $639.51 | $707.6979 | $707.71 | $707.65 | $707.70 |