| 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 | $67.40 | 8.581% | $73.1836 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $218.58 | 7.481% | $234.932 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $138.74 | 3.583% | $143.7111 | $143.71 | $143.70 | $143.70 |
| Purchase #4 | $89.40 | 10.505% | $98.7915 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $237.80 | 7.412% | $255.4257 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $146.47 | 10.715% | $162.1643 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $164.80 | 9.613% | $180.6422 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $1,063.19 | $1,148.8504 | $1,148.84 | $1,148.90 | $1,148.80 | |