| 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 | $71.33 | 10.150% | $78.57 | $78.57 | $78.55 | $78.60 |
| Purchase #2 | $244.28 | 3.833% | $253.6433 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $68.67 | 6.676% | $73.2544 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $193.38 | 3.863% | $200.8503 | $200.85 | $200.85 | $200.90 |
| Purchase #5 | $27.61 | 6.625% | $29.4392 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $216.30 | 7.665% | $232.8794 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $235.68 | 10.435% | $260.2732 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $1,057.25 | $1,128.9098 | $1,128.90 | $1,128.90 | $1,129.00 | |