| 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 | $194.29 | 9.860% | $213.447 | $213.45 | $213.45 | $213.40 |
| Purchase #2 | $213.75 | 3.537% | $221.3103 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $174.34 | 3.278% | $180.0549 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $197.74 | 7.701% | $212.968 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $70.83 | 13.376% | $80.3042 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $11.99 | 6.831% | $12.809 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $65.89 | 6.674% | $70.2875 | $70.29 | $70.30 | $70.30 |
| 7 purchase totals = | $928.83 | $991.1809 | $991.18 | $991.15 | $991.20 | |