| 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 | $241.89 | 7.551% | $260.1551 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $104.60 | 5.202% | $110.0413 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $192.53 | 10.835% | $213.3906 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $197.63 | 3.428% | $204.4048 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $187.57 | 6.300% | $199.3869 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $213.42 | 7.721% | $229.8982 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $76.94 | 13.646% | $87.4392 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $1,214.58 | $1,304.7161 | $1,304.72 | $1,304.75 | $1,304.70 | |