| 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 | $248.87 | 8.534% | $270.1086 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $30.67 | 4.790% | $32.1391 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $219.70 | 10.451% | $242.6608 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $249.30 | 9.359% | $272.632 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $33.42 | 5.457% | $35.2437 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $248.84 | 9.142% | $271.589 | $271.59 | $271.60 | $271.60 |
| Purchase #7 | $209.61 | 6.826% | $223.918 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $1,240.41 | $1,348.2912 | $1,348.29 | $1,348.30 | $1,348.20 | |