| 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 | $202.39 | 12.237% | $227.1565 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $32.53 | 9.829% | $35.7274 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $79.33 | 8.119% | $85.7708 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $201.49 | 13.592% | $228.8765 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $154.62 | 12.306% | $173.6475 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $35.68 | 3.645% | $36.9805 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $156.36 | 3.624% | $162.0265 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $862.40 | $950.1857 | $950.20 | $950.25 | $950.20 | |