| 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 | $86.79 | 7.186% | $93.0267 | $93.03 | $93.05 | $93.00 |
| Purchase #2 | $206.59 | 10.405% | $228.0857 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $175.75 | 10.523% | $194.2442 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $140.33 | 9.214% | $153.26 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $17.61 | 6.345% | $18.7274 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $200.53 | 12.322% | $225.2393 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $186.79 | 12.582% | $210.2919 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $1,014.39 | $1,122.8752 | $1,122.88 | $1,122.95 | $1,122.80 | |