| 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 | $84.99 | 9.846% | $93.3581 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $16.60 | 4.489% | $17.3452 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $92.31 | 11.504% | $102.9293 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $152.34 | 10.591% | $168.4743 | $168.47 | $168.45 | $168.50 |
| Purchase #5 | $145.61 | 6.341% | $154.8431 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $20.62 | 8.116% | $22.2935 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $148.38 | 13.592% | $168.5478 | $168.55 | $168.55 | $168.50 |
| 7 purchase totals = | $660.85 | $727.7913 | $727.79 | $727.80 | $727.70 | |