| 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 | $230.68 | 7.582% | $248.1702 | $248.17 | $248.15 | $248.20 |
| Purchase #2 | $116.57 | 7.279% | $125.0551 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $192.82 | 4.105% | $200.7353 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $64.96 | 11.800% | $72.6253 | $72.63 | $72.65 | $72.60 |
| Purchase #5 | $81.69 | 13.520% | $92.7345 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $29.75 | 7.751% | $32.0559 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $102.55 | 7.713% | $110.4597 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $819.02 | $881.8360 | $881.85 | $881.85 | $881.90 | |