| 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 | $131.68 | 7.747% | $141.8812 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $160.29 | 5.611% | $169.2839 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $23.33 | 8.190% | $25.2407 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $193.59 | 5.857% | $204.9286 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $36.85 | 6.157% | $39.1189 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $199.83 | 5.268% | $210.357 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $74.53 | 10.758% | $82.5479 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $820.10 | $873.3582 | $873.36 | $873.40 | $873.30 | |