| 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 | $216.40 | 10.818% | $239.8102 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $233.83 | 9.169% | $255.2699 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $58.67 | 9.653% | $64.3334 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $215.77 | 9.184% | $235.5863 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $183.72 | 7.341% | $197.2069 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $108.96 | 6.319% | $115.8452 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $105.28 | 11.836% | $117.7409 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $1,122.63 | $1,225.7928 | $1,225.80 | $1,225.80 | $1,225.70 | |