| 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 | $155.57 | 8.807% | $169.271 | $169.27 | $169.25 | $169.30 |
| Purchase #2 | $5.68 | 9.331% | $6.21 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $194.88 | 6.156% | $206.8768 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $90.43 | 4.359% | $94.3718 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $51.70 | 6.499% | $55.06 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $210.47 | 9.253% | $229.9448 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $71.75 | 4.703% | $75.1244 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $780.48 | $836.8588 | $836.85 | $836.80 | $836.90 | |