| 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 | $163.58 | 8.689% | $177.7935 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $105.99 | 10.691% | $117.3214 | $117.32 | $117.30 | $117.30 |
| Purchase #3 | $48.26 | 4.294% | $50.3323 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $128.49 | 3.280% | $132.7045 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $88.98 | 10.477% | $98.3024 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $137.54 | 3.614% | $142.5107 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $18.61 | 10.159% | $20.5006 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $691.45 | $739.4654 | $739.45 | $739.45 | $739.40 | |