| 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 | $217.44 | 7.688% | $234.1568 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $48.31 | 11.719% | $53.9714 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $7.92 | 6.298% | $8.4188 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $148.87 | 5.790% | $157.4896 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $6.67 | 13.103% | $7.544 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $98.95 | 6.282% | $105.166 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $155.36 | 9.415% | $169.9871 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $683.52 | $736.7337 | $736.74 | $736.70 | $736.80 | |