| 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 | $218.58 | 9.522% | $239.3932 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $18.81 | 12.647% | $21.1889 | $21.19 | $21.20 | $21.20 |
| Purchase #3 | $108.52 | 7.160% | $116.29 | $116.29 | $116.30 | $116.30 |
| Purchase #4 | $88.51 | 12.484% | $99.5596 | $99.56 | $99.55 | $99.60 |
| Purchase #5 | $42.40 | 12.185% | $47.5664 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $173.70 | 4.663% | $181.7996 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $108.29 | 10.616% | $119.7861 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $758.81 | $825.5838 | $825.59 | $825.60 | $825.70 | |