| 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 | $6.73 | 7.443% | $7.2309 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $238.94 | 5.215% | $251.4007 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $140.49 | 8.223% | $152.0425 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $30.34 | 4.487% | $31.7014 | $31.70 | $31.70 | $31.70 |
| Purchase #5 | $50.49 | 12.450% | $56.776 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $141.71 | 9.188% | $154.7303 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $242.29 | 5.674% | $256.0375 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $850.99 | $909.9193 | $909.92 | $910.00 | $909.80 | |