| 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 | $221.75 | 3.431% | $229.3582 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $40.82 | 12.393% | $45.8788 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $143.32 | 10.225% | $157.9745 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $26.83 | 10.375% | $29.6136 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $29.60 | 12.427% | $33.2784 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $32.75 | 5.410% | $34.5218 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $214.26 | 8.441% | $232.3457 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $709.33 | $762.9710 | $762.97 | $762.95 | $763.00 | |