| 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 | $246.68 | 4.749% | $258.3948 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $67.65 | 13.734% | $76.9411 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $140.57 | 6.597% | $149.8434 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $76.96 | 5.295% | $81.035 | $81.04 | $81.05 | $81.00 |
| Purchase #5 | $71.61 | 11.740% | $80.017 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $82.91 | 8.792% | $90.1994 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $66.35 | 13.387% | $75.2323 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $752.73 | $811.6630 | $811.66 | $811.70 | $811.50 | |