| 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 | $128.65 | 9.297% | $140.6106 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $178.33 | 11.739% | $199.2642 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $189.63 | 9.515% | $207.6733 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $208.54 | 9.840% | $229.0603 | $229.06 | $229.05 | $229.10 |
| Purchase #5 | $228.43 | 12.361% | $256.6662 | $256.67 | $256.65 | $256.70 |
| Purchase #6 | $154.88 | 8.470% | $167.9983 | $168.00 | $168.00 | $168.00 |
| Purchase #7 | $105.96 | 12.381% | $119.0789 | $119.08 | $119.10 | $119.10 |
| 7 purchase totals = | $1,194.42 | $1,320.3518 | $1,320.35 | $1,320.30 | $1,320.50 | |