| 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 | $180.35 | 9.210% | $196.9602 | $196.96 | $196.95 | $197.00 |
| Purchase #2 | $107.36 | 7.191% | $115.0803 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $151.90 | 7.840% | $163.809 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $202.57 | 9.199% | $221.2044 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $14.31 | 12.254% | $16.0635 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $56.48 | 6.837% | $60.3415 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $62.71 | 12.318% | $70.4346 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $775.68 | $843.8935 | $843.88 | $843.90 | $843.90 | |