| 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 | $7.31 | 12.115% | $8.1956 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $34.88 | 6.519% | $37.1538 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $244.96 | 8.866% | $266.6782 | $266.68 | $266.70 | $266.70 |
| Purchase #4 | $205.95 | 11.637% | $229.9164 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $77.29 | 12.197% | $86.7171 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $77.25 | 7.443% | $82.9997 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $199.87 | 7.193% | $214.2466 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $847.51 | $925.9074 | $925.92 | $925.90 | $925.90 | |