| 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 | $131.36 | 8.574% | $142.6228 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $167.58 | 9.728% | $183.8822 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $72.57 | 4.230% | $75.6397 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $157.67 | 10.481% | $174.1954 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $65.66 | 13.702% | $74.6567 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $157.72 | 12.467% | $177.383 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $107.88 | 12.251% | $121.0964 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $860.44 | $949.4762 | $949.48 | $949.50 | $949.50 | |