| 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 | $229.42 | 7.247% | $246.0461 | $246.05 | $246.05 | $246.00 |
| Purchase #2 | $69.68 | 9.453% | $76.2669 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $203.40 | 8.830% | $221.3602 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $12.35 | 9.335% | $13.5029 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $242.34 | 3.614% | $251.0982 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $135.85 | 9.198% | $148.3455 | $148.35 | $148.35 | $148.30 |
| Purchase #7 | $23.50 | 3.354% | $24.2882 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $916.54 | $980.9080 | $980.92 | $980.90 | $980.90 | |