| 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 | $75.58 | 6.193% | $80.2607 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $121.29 | 6.615% | $129.3133 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $138.83 | 8.687% | $150.8902 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $99.38 | 13.847% | $113.1411 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $171.39 | 12.755% | $193.2508 | $193.25 | $193.25 | $193.30 |
| Purchase #6 | $118.35 | 11.635% | $132.12 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $159.91 | 10.562% | $176.7997 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $884.73 | $975.7758 | $975.77 | $975.75 | $975.80 | |