| 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 | $190.60 | 7.763% | $205.3963 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $53.66 | 3.126% | $55.3374 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $65.39 | 4.513% | $68.3411 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $62.28 | 12.193% | $69.8738 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $144.64 | 10.740% | $160.1743 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $85.36 | 12.154% | $95.7347 | $95.73 | $95.75 | $95.70 |
| Purchase #7 | $156.31 | 13.109% | $176.8007 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $758.24 | $831.6583 | $831.65 | $831.65 | $831.60 | |