| 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 | $180.55 | 11.191% | $200.7554 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $77.81 | 13.112% | $88.0124 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $203.55 | 11.354% | $226.6611 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $151.34 | 3.840% | $157.1515 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $80.86 | 6.237% | $85.9032 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $28.85 | 11.386% | $32.1349 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $40.85 | 10.797% | $45.2606 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $763.81 | $835.8791 | $835.87 | $835.85 | $836.00 | |