| 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 | $197.36 | 6.123% | $209.4444 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $183.44 | 5.409% | $193.3623 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $147.45 | 7.169% | $158.0207 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $17.55 | 11.363% | $19.5442 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $107.81 | 11.640% | $120.3591 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $154.73 | 10.396% | $170.8157 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $34.85 | 7.581% | $37.492 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $843.19 | $909.0384 | $909.03 | $909.00 | $909.00 | |