| 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 | $133.66 | 8.252% | $144.6896 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $124.50 | 9.274% | $136.0461 | $136.05 | $136.05 | $136.00 |
| Purchase #3 | $87.49 | 12.395% | $98.3344 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $136.53 | 5.578% | $144.1456 | $144.15 | $144.15 | $144.10 |
| Purchase #5 | $17.44 | 9.817% | $19.1521 | $19.15 | $19.15 | $19.20 |
| Purchase #6 | $94.90 | 13.642% | $107.8463 | $107.85 | $107.85 | $107.80 |
| Purchase #7 | $40.42 | 9.690% | $44.3367 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $634.94 | $694.5508 | $694.56 | $694.60 | $694.40 | |