| 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 | $235.42 | 12.423% | $264.6662 | $264.67 | $264.65 | $264.70 |
| Purchase #2 | $5.63 | 12.341% | $6.3248 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $231.31 | 10.325% | $255.1928 | $255.19 | $255.20 | $255.20 |
| Purchase #4 | $39.90 | 12.120% | $44.7359 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $236.58 | 10.218% | $260.7537 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $83.60 | 5.854% | $88.4939 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $30.34 | 11.864% | $33.9395 | $33.94 | $33.95 | $33.90 |
| 7 purchase totals = | $862.78 | $954.1068 | $954.10 | $954.10 | $954.10 | |