| 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 | $108.31 | 12.834% | $122.2105 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $72.54 | 3.798% | $75.2951 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $137.73 | 11.793% | $153.9725 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $72.85 | 7.646% | $78.4201 | $78.42 | $78.40 | $78.40 |
| Purchase #5 | $148.98 | 5.656% | $157.4063 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $128.68 | 8.443% | $139.5445 | $139.54 | $139.55 | $139.50 |
| Purchase #7 | $153.57 | 3.383% | $158.7653 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $822.66 | $885.6143 | $885.62 | $885.55 | $885.60 | |