| 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 | $219.59 | 3.757% | $227.84 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $49.42 | 13.656% | $56.1688 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $201.41 | 4.379% | $210.2297 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $147.61 | 5.824% | $156.2068 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $29.28 | 10.849% | $32.4566 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $30.60 | 10.453% | $33.7986 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $136.36 | 10.606% | $150.8223 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $814.27 | $867.5228 | $867.53 | $867.50 | $867.50 | |