| 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 | $81.53 | 7.731% | $87.8331 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $181.63 | 13.315% | $205.814 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $40.90 | 11.853% | $45.7479 | $45.75 | $45.75 | $45.70 |
| Purchase #4 | $121.28 | 8.319% | $131.3693 | $131.37 | $131.35 | $131.40 |
| Purchase #5 | $87.50 | 6.182% | $92.9093 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $66.47 | 13.107% | $75.1822 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $54.63 | 8.752% | $59.4112 | $59.41 | $59.40 | $59.40 |
| 7 purchase totals = | $633.94 | $698.2670 | $698.26 | $698.25 | $698.20 | |