| 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 | $243.78 | 9.193% | $266.1907 | $266.19 | $266.20 | $266.20 |
| Purchase #2 | $250.92 | 10.494% | $277.2515 | $277.25 | $277.25 | $277.30 |
| Purchase #3 | $9.92 | 4.872% | $10.4033 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $137.56 | 10.587% | $152.1235 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $66.40 | 10.119% | $73.119 | $73.12 | $73.10 | $73.10 |
| Purchase #6 | $92.85 | 8.116% | $100.3857 | $100.39 | $100.40 | $100.40 |
| Purchase #7 | $12.62 | 5.195% | $13.2756 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $814.05 | $892.7493 | $892.75 | $892.75 | $892.80 | |