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 | $18.31 | 10.838% | $20.2944 | $20.29 | $20.30 | $20.30 |
Purchase #2 | $182.77 | 6.370% | $194.4124 | $194.41 | $194.40 | $194.40 |
Purchase #3 | $48.91 | 6.318% | $52.0001 | $52.00 | $52.00 | $52.00 |
Purchase #4 | $135.27 | 10.110% | $148.9458 | $148.95 | $148.95 | $148.90 |
Purchase #5 | $92.69 | 6.120% | $98.3626 | $98.36 | $98.35 | $98.40 |
Purchase #6 | $7.56 | 9.319% | $8.2645 | $8.26 | $8.25 | $8.30 |
Purchase #7 | $90.41 | 13.401% | $102.5258 | $102.53 | $102.55 | $102.50 |
7 purchase totals = | $575.92 | $624.8056 | $624.80 | $624.80 | $624.80 |