| 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 | $30.85 | 5.208% | $32.4567 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $212.56 | 11.625% | $237.2701 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $73.68 | 4.258% | $76.8173 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $64.48 | 13.526% | $73.2016 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $129.77 | 6.324% | $137.9767 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $211.42 | 7.374% | $227.0101 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $194.27 | 7.782% | $209.3881 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $917.03 | $994.1206 | $994.13 | $994.10 | $994.20 | |