| 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 | $138.87 | 5.554% | $146.5828 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $72.51 | 10.754% | $80.3077 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $90.71 | 5.429% | $95.6346 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $96.39 | 11.190% | $107.176 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $232.28 | 13.282% | $263.1314 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $88.71 | 8.622% | $96.3586 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $74.49 | 10.660% | $82.4306 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $793.96 | $871.6217 | $871.62 | $871.70 | $871.60 | |