| 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 | $89.66 | 12.642% | $100.9948 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $50.77 | 3.186% | $52.3875 | $52.39 | $52.40 | $52.40 |
| Purchase #3 | $96.72 | 8.658% | $105.094 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $78.92 | 7.266% | $84.6543 | $84.65 | $84.65 | $84.70 |
| Purchase #5 | $66.47 | 10.593% | $73.5112 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $34.95 | 5.730% | $36.9526 | $36.95 | $36.95 | $37.00 |
| Purchase #7 | $228.71 | 5.430% | $241.129 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $646.20 | $694.7234 | $694.71 | $694.75 | $694.80 | |