| 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 | $102.31 | 7.675% | $110.1623 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $236.82 | 9.216% | $258.6453 | $258.65 | $258.65 | $258.60 |
| Purchase #3 | $38.99 | 11.196% | $43.3553 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $82.92 | 5.645% | $87.6008 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $188.50 | 13.138% | $213.2651 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $141.79 | 9.396% | $155.1126 | $155.11 | $155.10 | $155.10 |
| Purchase #7 | $91.34 | 9.839% | $100.3269 | $100.33 | $100.35 | $100.30 |
| 7 purchase totals = | $882.67 | $968.4683 | $968.48 | $968.45 | $968.50 | |