| 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 | $21.53 | 10.858% | $23.8677 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $209.76 | 11.254% | $233.3664 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $173.66 | 7.598% | $186.8547 | $186.85 | $186.85 | $186.90 |
| Purchase #4 | $147.72 | 5.115% | $155.2759 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $60.50 | 6.364% | $64.3502 | $64.35 | $64.35 | $64.40 |
| Purchase #6 | $16.29 | 7.560% | $17.5215 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $42.76 | 7.647% | $46.0299 | $46.03 | $46.05 | $46.00 |
| 7 purchase totals = | $672.22 | $727.2663 | $727.27 | $727.25 | $727.40 | |