| 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 | $146.33 | 8.762% | $159.1514 | $159.15 | $159.15 | $159.20 |
| Purchase #2 | $213.80 | 8.122% | $231.1648 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $237.58 | 12.206% | $266.579 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $22.27 | 9.815% | $24.4558 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $74.86 | 7.418% | $80.4131 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $28.94 | 7.434% | $31.0914 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $206.27 | 12.418% | $231.8846 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $930.05 | $1,024.7401 | $1,024.73 | $1,024.75 | $1,024.90 | |