| 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 | $198.55 | 5.594% | $209.6569 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $174.79 | 13.457% | $198.3115 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $215.40 | 10.858% | $238.7881 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $175.25 | 9.468% | $191.8427 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $228.83 | 11.222% | $254.5093 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $87.77 | 11.814% | $98.1391 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $241.47 | 10.604% | $267.0755 | $267.08 | $267.10 | $267.10 |
| 7 purchase totals = | $1,322.06 | $1,458.3231 | $1,458.33 | $1,458.35 | $1,458.30 | |