| 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 | $15.26 | 9.831% | $16.7602 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $85.91 | 4.357% | $89.6531 | $89.65 | $89.65 | $89.70 |
| Purchase #3 | $232.98 | 5.667% | $246.183 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $66.42 | 5.436% | $70.0306 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $233.92 | 6.842% | $249.9248 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $60.53 | 13.812% | $68.8904 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $59.84 | 11.421% | $66.6743 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $754.86 | $808.1164 | $808.10 | $808.10 | $808.20 | |