| 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 | $5.75 | 6.820% | $6.1422 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $115.62 | 4.787% | $121.1547 | $121.15 | $121.15 | $121.20 |
| Purchase #3 | $11.68 | 5.321% | $12.3015 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $155.28 | 8.541% | $168.5425 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $232.43 | 6.179% | $246.7918 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $126.57 | 4.444% | $132.1948 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $204.37 | 7.223% | $219.1316 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $851.70 | $906.2591 | $906.24 | $906.30 | $906.20 | |