| 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 | $187.32 | 10.384% | $206.7713 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $32.41 | 10.522% | $35.8202 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $215.27 | 10.115% | $237.0446 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $128.34 | 13.227% | $145.3155 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $63.45 | 5.105% | $66.6891 | $66.69 | $66.70 | $66.70 |
| Purchase #6 | $115.61 | 13.649% | $131.3896 | $131.39 | $131.40 | $131.40 |
| Purchase #7 | $232.48 | 9.775% | $255.2049 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $974.88 | $1,078.2352 | $1,078.23 | $1,078.20 | $1,078.20 | |