| 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 | $76.57 | 10.336% | $84.4843 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $17.29 | 12.507% | $19.4525 | $19.45 | $19.45 | $19.50 |
| Purchase #3 | $227.51 | 8.348% | $246.5025 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $87.43 | 8.276% | $94.6657 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $113.36 | 3.178% | $116.9626 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $95.43 | 6.212% | $101.3581 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $72.81 | 12.474% | $81.8923 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $690.40 | $745.3180 | $745.31 | $745.30 | $745.50 | |