| 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 | $176.28 | 12.195% | $197.7773 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $149.51 | 7.670% | $160.9774 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $56.51 | 5.319% | $59.5158 | $59.52 | $59.50 | $59.50 |
| Purchase #4 | $5.81 | 11.729% | $6.4915 | $6.49 | $6.50 | $6.50 |
| Purchase #5 | $241.48 | 12.713% | $272.1794 | $272.18 | $272.20 | $272.20 |
| Purchase #6 | $185.46 | 9.133% | $202.3981 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $13.62 | 10.703% | $15.0777 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $828.67 | $914.4172 | $914.43 | $914.50 | $914.50 | |