| 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 | $83.69 | 3.331% | $86.4777 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $112.95 | 4.148% | $117.6352 | $117.64 | $117.65 | $117.60 |
| Purchase #3 | $134.39 | 8.297% | $145.5403 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $134.70 | 12.859% | $152.0211 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $73.49 | 4.557% | $76.8389 | $76.84 | $76.85 | $76.80 |
| Purchase #6 | $209.35 | 5.509% | $220.8831 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $65.67 | 11.862% | $73.4598 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $814.24 | $872.8561 | $872.86 | $872.90 | $872.80 | |