| 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 | $217.27 | 10.409% | $239.8856 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $188.47 | 13.508% | $213.9285 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $110.58 | 5.302% | $116.443 | $116.44 | $116.45 | $116.40 |
| Purchase #4 | $182.90 | 11.507% | $203.9463 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $216.47 | 6.596% | $230.7484 | $230.75 | $230.75 | $230.70 |
| Purchase #6 | $128.88 | 9.556% | $141.1958 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $177.28 | 9.415% | $193.9709 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,221.85 | $1,340.1185 | $1,340.13 | $1,340.15 | $1,340.00 | |