| 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 | $9.47 | 13.263% | $10.726 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $243.53 | 10.283% | $268.5722 | $268.57 | $268.55 | $268.60 |
| Purchase #3 | $200.70 | 12.323% | $225.4323 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $9.96 | 13.488% | $11.3034 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $51.26 | 13.151% | $58.0012 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $128.33 | 3.761% | $133.1565 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $24.55 | 4.204% | $25.5821 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $667.80 | $732.7737 | $732.77 | $732.80 | $732.80 | |