| 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 | $111.51 | 5.337% | $117.4613 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $238.63 | 10.580% | $263.8771 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $129.89 | 6.696% | $138.5874 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $15.41 | 7.806% | $16.6129 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $43.76 | 4.157% | $45.5791 | $45.58 | $45.60 | $45.60 |
| Purchase #6 | $206.91 | 10.319% | $228.261 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $190.70 | 3.725% | $197.8036 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $936.81 | $1,008.1824 | $1,008.18 | $1,008.20 | $1,008.30 | |