| 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 | $24.87 | 10.297% | $27.4309 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $155.90 | 7.199% | $167.1232 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $20.93 | 3.574% | $21.678 | $21.68 | $21.70 | $21.70 |
| Purchase #4 | $168.56 | 3.318% | $174.1528 | $174.15 | $174.15 | $174.20 |
| Purchase #5 | $237.58 | 10.348% | $262.1648 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $170.74 | 4.322% | $178.1194 | $178.12 | $178.10 | $178.10 |
| Purchase #7 | $133.61 | 5.621% | $141.1202 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $912.19 | $971.7893 | $971.78 | $971.75 | $971.80 | |