| 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 | $75.74 | 3.674% | $78.5227 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $24.61 | 3.306% | $25.4236 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $155.67 | 12.716% | $175.465 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $246.36 | 4.237% | $256.7983 | $256.80 | $256.80 | $256.80 |
| Purchase #5 | $81.79 | 5.299% | $86.1241 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $85.61 | 7.483% | $92.0162 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $23.65 | 11.595% | $26.3922 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $693.43 | $740.7421 | $740.74 | $740.65 | $740.70 | |