| 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 | $202.36 | 13.205% | $229.0816 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $78.80 | 4.417% | $82.2806 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $58.68 | 6.432% | $62.4543 | $62.45 | $62.45 | $62.50 |
| Purchase #4 | $87.77 | 7.701% | $94.5292 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $199.80 | 8.232% | $216.2475 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $73.31 | 9.321% | $80.1432 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $94.43 | 13.440% | $107.1214 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $795.15 | $871.8578 | $871.85 | $871.90 | $871.80 | |