| 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 | $198.87 | 6.672% | $212.1386 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $157.32 | 3.244% | $162.4235 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $216.81 | 7.648% | $233.3916 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $94.53 | 8.314% | $102.3892 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $100.39 | 11.804% | $112.24 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $32.41 | 10.364% | $35.769 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $68.88 | 13.160% | $77.9446 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $869.21 | $936.2965 | $936.29 | $936.30 | $936.20 | |