| 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 | $5.94 | 7.468% | $6.3836 | $6.38 | $6.40 | $6.40 |
| Purchase #2 | $130.96 | 13.744% | $148.9591 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $205.29 | 7.392% | $220.465 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $234.79 | 9.647% | $257.4402 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $80.42 | 7.347% | $86.3285 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $139.33 | 8.295% | $150.8874 | $150.89 | $150.90 | $150.90 |
| Purchase #7 | $158.79 | 6.130% | $168.5238 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $955.52 | $1,038.9876 | $1,038.99 | $1,039.00 | $1,039.00 | |