| 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 | $238.36 | 9.142% | $260.1509 | $260.15 | $260.15 | $260.20 |
| Purchase #2 | $194.95 | 13.302% | $220.8822 | $220.88 | $220.90 | $220.90 |
| Purchase #3 | $200.53 | 8.286% | $217.1459 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $221.72 | 4.807% | $232.3781 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $174.72 | 7.729% | $188.2241 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $221.53 | 10.822% | $245.504 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $104.75 | 10.788% | $116.0504 | $116.05 | $116.05 | $116.10 |
| 7 purchase totals = | $1,356.56 | $1,480.3356 | $1,480.33 | $1,480.35 | $1,480.40 | |