| 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 | $162.41 | 4.365% | $169.4992 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $153.60 | 12.645% | $173.0227 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $231.46 | 5.832% | $244.9587 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $60.68 | 5.558% | $64.0526 | $64.05 | $64.05 | $64.10 |
| Purchase #5 | $227.76 | 11.424% | $253.7793 | $253.78 | $253.80 | $253.80 |
| Purchase #6 | $169.49 | 6.478% | $180.4696 | $180.47 | $180.45 | $180.50 |
| Purchase #7 | $21.64 | 4.405% | $22.5932 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $1,027.04 | $1,108.3753 | $1,108.37 | $1,108.35 | $1,108.50 | |