| 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 | $54.43 | 12.453% | $61.2082 | $61.21 | $61.20 | $61.20 |
| Purchase #2 | $125.66 | 5.164% | $132.1491 | $132.15 | $132.15 | $132.10 |
| Purchase #3 | $249.52 | 7.822% | $269.0375 | $269.04 | $269.05 | $269.00 |
| Purchase #4 | $135.60 | 11.194% | $150.7791 | $150.78 | $150.80 | $150.80 |
| Purchase #5 | $164.27 | 5.587% | $173.4478 | $173.45 | $173.45 | $173.40 |
| Purchase #6 | $27.38 | 6.749% | $29.2279 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $23.57 | 5.212% | $24.7985 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $780.43 | $840.6481 | $840.66 | $840.70 | $840.50 | |