| 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 | $71.72 | 10.203% | $79.0376 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $29.81 | 4.113% | $31.0361 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $173.52 | 13.543% | $197.0198 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $141.98 | 6.667% | $151.4458 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $160.69 | 10.162% | $177.0193 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $208.99 | 11.513% | $233.051 | $233.05 | $233.05 | $233.10 |
| Purchase #7 | $229.72 | 10.435% | $253.6913 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $1,016.43 | $1,122.3009 | $1,122.31 | $1,122.30 | $1,122.20 | |