| 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 | $188.40 | 5.655% | $199.054 | $199.05 | $199.05 | $199.10 |
| Purchase #2 | $132.48 | 11.715% | $148 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $80.69 | 13.650% | $91.7042 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $44.76 | 8.863% | $48.7271 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $113.94 | 3.313% | $117.7148 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $239.61 | 13.544% | $272.0628 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $42.49 | 12.654% | $47.8667 | $47.87 | $47.85 | $47.90 |
| 7 purchase totals = | $842.37 | $925.1296 | $925.12 | $925.10 | $925.20 | |