| 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 | $43.91 | 3.856% | $45.6032 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $101.66 | 13.427% | $115.3099 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $45.63 | 9.842% | $50.1209 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $157.71 | 4.102% | $164.1793 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $248.83 | 13.140% | $281.5263 | $281.53 | $281.55 | $281.50 |
| Purchase #6 | $6.31 | 4.776% | $6.6114 | $6.61 | $6.60 | $6.60 |
| Purchase #7 | $231.39 | 12.583% | $260.5058 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $835.44 | $923.8568 | $923.86 | $923.85 | $923.80 | |