| 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 | $121.46 | 12.109% | $136.1676 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $19.76 | 4.170% | $20.584 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $242.95 | 3.858% | $252.323 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $241.35 | 3.199% | $249.0708 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $104.90 | 3.591% | $108.667 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $167.27 | 6.218% | $177.6708 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $167.68 | 7.540% | $180.3231 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $1,065.37 | $1,124.8063 | $1,124.80 | $1,124.70 | $1,124.90 | |