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 | $131.63 | 4.366% | $137.377 | $137.38 | $137.40 | $137.40 |
Purchase #2 | $54.92 | 13.207% | $62.1733 | $62.17 | $62.15 | $62.20 |
Purchase #3 | $194.36 | 7.186% | $208.3267 | $208.33 | $208.35 | $208.30 |
Purchase #4 | $119.31 | 9.500% | $130.6445 | $130.64 | $130.65 | $130.60 |
Purchase #5 | $20.88 | 13.794% | $23.7602 | $23.76 | $23.75 | $23.80 |
Purchase #6 | $7.36 | 4.394% | $7.6834 | $7.68 | $7.70 | $7.70 |
Purchase #7 | $60.51 | 13.862% | $68.8979 | $68.90 | $68.90 | $68.90 |
7 purchase totals = | $588.97 | $638.8630 | $638.86 | $638.90 | $638.90 |