| 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 | $5.92 | 6.311% | $6.2936 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $190.76 | 7.208% | $204.51 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $141.43 | 9.446% | $154.7895 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $134.58 | 5.395% | $141.8406 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $166.63 | 8.423% | $180.6652 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $99.80 | 13.734% | $113.5065 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $151.71 | 11.787% | $169.5921 | $169.59 | $169.60 | $169.60 |
| 7 purchase totals = | $890.83 | $971.1975 | $971.20 | $971.20 | $971.20 | |