| 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 | $136.76 | 12.707% | $154.1381 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $187.79 | 8.160% | $203.1137 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $10.32 | 4.323% | $10.7661 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $168.85 | 10.336% | $186.3023 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $34.44 | 12.113% | $38.6117 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $107.76 | 9.653% | $118.1621 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $43.49 | 8.151% | $47.0349 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $689.41 | $758.1289 | $758.12 | $758.10 | $758.10 | |