| 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 | $71.41 | 5.322% | $75.2104 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $12.73 | 4.697% | $13.3279 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $49.60 | 3.336% | $51.2547 | $51.25 | $51.25 | $51.30 |
| Purchase #4 | $83.53 | 8.841% | $90.9149 | $90.91 | $90.90 | $90.90 |
| Purchase #5 | $221.72 | 13.454% | $251.5502 | $251.55 | $251.55 | $251.60 |
| Purchase #6 | $60.36 | 13.604% | $68.5714 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $62.45 | 7.551% | $67.1656 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $561.80 | $617.9951 | $617.99 | $617.95 | $618.10 | |