| 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 | $25.71 | 6.604% | $27.4079 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $204.41 | 6.814% | $218.3385 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $45.57 | 7.396% | $48.9404 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $159.73 | 3.263% | $164.942 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $122.55 | 5.277% | $129.017 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $203.69 | 10.158% | $224.3808 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $243.86 | 10.403% | $269.2288 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $1,005.52 | $1,082.2554 | $1,082.26 | $1,082.30 | $1,082.10 | |