| 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 | $145.41 | 4.468% | $151.9069 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $187.27 | 9.475% | $205.0138 | $205.01 | $205.00 | $205.00 |
| Purchase #3 | $189.27 | 13.673% | $215.1489 | $215.15 | $215.15 | $215.10 |
| Purchase #4 | $189.83 | 6.494% | $202.1576 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $67.63 | 4.553% | $70.7092 | $70.71 | $70.70 | $70.70 |
| Purchase #6 | $207.36 | 11.421% | $231.0426 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $42.39 | 11.829% | $47.4043 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $1,029.16 | $1,123.3833 | $1,123.38 | $1,123.35 | $1,123.30 | |