| 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 | $186.60 | 11.103% | $207.3182 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $54.68 | 7.324% | $58.6848 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $169.86 | 4.847% | $178.0931 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $33.55 | 6.734% | $35.8093 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $202.59 | 4.105% | $210.9063 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $172.48 | 10.218% | $190.104 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $94.52 | 8.346% | $102.4086 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $914.28 | $983.3243 | $983.32 | $983.30 | $983.30 | |