| 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 | $54.54 | 9.750% | $59.8577 | $59.86 | $59.85 | $59.90 |
| Purchase #2 | $149.49 | 13.378% | $169.4888 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $80.64 | 10.212% | $88.875 | $88.88 | $88.90 | $88.90 |
| Purchase #4 | $32.70 | 4.356% | $34.1244 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $225.48 | 7.410% | $242.1881 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $117.60 | 12.665% | $132.494 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $203.41 | 8.290% | $220.2727 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $863.86 | $947.3007 | $947.30 | $947.30 | $947.40 | |