| 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 | $85.44 | 6.491% | $90.9859 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $68.88 | 11.514% | $76.8108 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $10.73 | 6.190% | $11.3942 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $139.58 | 6.397% | $148.5089 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $33.63 | 8.226% | $36.3964 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $221.92 | 4.360% | $231.5957 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $89.67 | 6.810% | $95.7765 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $649.85 | $691.4684 | $691.48 | $691.50 | $691.50 | |