| 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 | $34.95 | 13.815% | $39.7783 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $94.88 | 9.329% | $103.7314 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $213.84 | 8.444% | $231.8966 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $84.42 | 9.203% | $92.1892 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $139.86 | 7.518% | $150.3747 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $34.73 | 4.874% | $36.4227 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $165.72 | 6.849% | $177.0702 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $768.40 | $831.4631 | $831.46 | $831.45 | $831.50 | |