| 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 | $75.35 | 4.149% | $78.4763 | $78.48 | $78.50 | $78.50 |
| Purchase #2 | $250.40 | 8.189% | $270.9053 | $270.91 | $270.90 | $270.90 |
| Purchase #3 | $85.67 | 8.352% | $92.8252 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $240.88 | 5.873% | $255.0269 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $34.74 | 3.834% | $36.0719 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $119.60 | 11.347% | $133.171 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $102.95 | 13.176% | $116.5147 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $909.59 | $982.9913 | $983.00 | $983.00 | $983.00 | |