| 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 | $147.73 | 8.569% | $160.389 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $45.49 | 6.557% | $48.4728 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $68.98 | 12.330% | $77.4852 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $134.76 | 3.792% | $139.8701 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $153.55 | 10.874% | $170.247 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $235.61 | 3.400% | $243.6207 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $38.30 | 8.519% | $41.5628 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $824.42 | $881.6476 | $881.65 | $881.60 | $881.70 | |