| 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 | $191.84 | 9.315% | $209.7099 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $214.56 | 9.353% | $234.6278 | $234.63 | $234.65 | $234.60 |
| Purchase #3 | $234.95 | 10.224% | $258.9713 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $20.50 | 5.122% | $21.55 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $249.39 | 9.314% | $272.6182 | $272.62 | $272.60 | $272.60 |
| Purchase #6 | $232.60 | 10.124% | $256.1484 | $256.15 | $256.15 | $256.10 |
| Purchase #7 | $243.28 | 5.290% | $256.1495 | $256.15 | $256.15 | $256.10 |
| 7 purchase totals = | $1,387.12 | $1,509.7751 | $1,509.78 | $1,509.75 | $1,509.70 | |