| 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 | $37.65 | 8.319% | $40.7821 | $40.78 | $40.80 | $40.80 |
| Purchase #2 | $170.35 | 3.324% | $176.0124 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $230.26 | 6.689% | $245.6621 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $65.57 | 12.801% | $73.9636 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $213.64 | 10.307% | $235.6599 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $233.76 | 12.859% | $263.8192 | $263.82 | $263.80 | $263.80 |
| Purchase #7 | $43.77 | 3.445% | $45.2779 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $995.00 | $1,081.1772 | $1,081.17 | $1,081.15 | $1,081.30 | |