| 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 | $80.47 | 8.336% | $87.178 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $193.41 | 8.801% | $210.432 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $234.43 | 13.667% | $266.4695 | $266.47 | $266.45 | $266.50 |
| Purchase #4 | $46.89 | 4.559% | $49.0277 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $48.45 | 5.823% | $51.2712 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $35.44 | 10.776% | $39.259 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $149.58 | 11.226% | $166.3719 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $788.67 | $870.0093 | $870.01 | $870.00 | $870.10 | |