| 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 | $51.99 | 5.526% | $54.863 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $185.55 | 3.527% | $192.0943 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $161.77 | 8.154% | $174.9607 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $21.63 | 11.440% | $24.1045 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $239.60 | 4.782% | $251.0577 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $99.43 | 11.686% | $111.0494 | $111.05 | $111.05 | $111.00 |
| Purchase #7 | $50.70 | 5.305% | $53.3896 | $53.39 | $53.40 | $53.40 |
| 7 purchase totals = | $810.67 | $861.5192 | $861.51 | $861.50 | $861.60 | |