| 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 | $130.85 | 8.665% | $142.1882 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $99.56 | 12.638% | $112.1424 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $63.95 | 13.694% | $72.7073 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $37.52 | 13.675% | $42.6509 | $42.65 | $42.65 | $42.70 |
| Purchase #5 | $130.80 | 13.133% | $147.978 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $102.60 | 3.289% | $105.9745 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $160.70 | 8.302% | $174.0413 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $725.98 | $797.6826 | $797.68 | $797.70 | $797.70 | |