| 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 | $201.92 | 6.756% | $215.5617 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $128.45 | 11.205% | $142.8428 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $12.56 | 8.105% | $13.578 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $202.65 | 12.714% | $228.4149 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $58.95 | 12.188% | $66.1348 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $18.51 | 9.180% | $20.2092 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $198.34 | 4.246% | $206.7615 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $821.38 | $893.5029 | $893.49 | $893.50 | $893.50 | |