| 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 | $136.59 | 12.163% | $153.2034 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $140.90 | 13.669% | $160.1596 | $160.16 | $160.15 | $160.20 |
| Purchase #3 | $41.32 | 5.286% | $43.5042 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $32.91 | 3.739% | $34.1405 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $219.31 | 3.632% | $227.2753 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $142.76 | 11.701% | $159.4643 | $159.46 | $159.45 | $159.50 |
| Purchase #7 | $51.76 | 4.391% | $54.0328 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $765.55 | $831.7801 | $831.77 | $831.80 | $831.80 | |