| 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 | $86.68 | 3.464% | $89.6826 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $21.98 | 3.647% | $22.7816 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $46.84 | 9.392% | $51.2392 | $51.24 | $51.25 | $51.20 |
| Purchase #4 | $239.89 | 7.594% | $258.1072 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $125.74 | 10.530% | $138.9804 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $239.38 | 10.582% | $264.7112 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $204.70 | 11.487% | $228.2139 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $965.21 | $1,053.7161 | $1,053.71 | $1,053.75 | $1,053.70 | |