| 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 | $118.92 | 11.670% | $132.798 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $239.25 | 13.281% | $271.0248 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $197.96 | 9.842% | $217.4432 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $127.48 | 8.459% | $138.2635 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $25.93 | 4.259% | $27.0344 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $71.87 | 9.601% | $78.7702 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $43.67 | 11.404% | $48.6501 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $825.08 | $913.9842 | $913.97 | $913.95 | $914.00 | |