| 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 | $212.96 | 7.161% | $228.2101 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $249.30 | 7.505% | $268.01 | $268.01 | $268.00 | $268.00 |
| Purchase #3 | $217.86 | 5.179% | $229.143 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $52.57 | 9.216% | $57.4149 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $107.35 | 12.149% | $120.392 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $201.40 | 7.148% | $215.7961 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $26.26 | 13.141% | $29.7108 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $1,067.70 | $1,148.6769 | $1,148.67 | $1,148.65 | $1,148.60 | |