| 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 | $188.85 | 3.333% | $195.1444 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $189.39 | 13.479% | $214.9179 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $105.86 | 9.740% | $116.1708 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $66.40 | 6.110% | $70.457 | $70.46 | $70.45 | $70.50 |
| Purchase #5 | $100.33 | 13.697% | $114.0722 | $114.07 | $114.05 | $114.10 |
| Purchase #6 | $240.28 | 8.481% | $260.6581 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $182.80 | 8.208% | $197.8042 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $1,073.91 | $1,169.2246 | $1,169.22 | $1,169.15 | $1,169.30 | |