| 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 | $99.47 | 7.282% | $106.7134 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $220.64 | 9.302% | $241.1639 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $153.91 | 6.752% | $164.302 | $164.30 | $164.30 | $164.30 |
| Purchase #4 | $52.25 | 11.510% | $58.264 | $58.26 | $58.25 | $58.30 |
| Purchase #5 | $7.49 | 3.867% | $7.7796 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $169.91 | 6.252% | $180.5328 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $104.89 | 9.786% | $115.1545 | $115.15 | $115.15 | $115.20 |
| 7 purchase totals = | $808.56 | $873.9102 | $873.89 | $873.90 | $874.00 | |