| 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 | $161.59 | 5.104% | $169.8376 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $46.73 | 4.437% | $48.8034 | $48.80 | $48.80 | $48.80 |
| Purchase #3 | $35.66 | 9.290% | $38.9728 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $179.86 | 7.616% | $193.5581 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $23.56 | 6.353% | $25.0568 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $242.62 | 8.802% | $263.9754 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $26.46 | 6.293% | $28.1251 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $716.48 | $768.3292 | $768.34 | $768.35 | $768.40 | |