| 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 | $172.42 | 6.469% | $183.5738 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $220.65 | 11.257% | $245.4886 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $58.79 | 5.269% | $61.8876 | $61.89 | $61.90 | $61.90 |
| Purchase #4 | $14.52 | 11.353% | $16.1685 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $204.48 | 7.376% | $219.5624 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $43.56 | 10.560% | $48.1599 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $10.74 | 5.128% | $11.2907 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $725.16 | $786.1315 | $786.13 | $786.10 | $786.30 | |