| 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 | $120.65 | 13.341% | $136.7459 | $136.75 | $136.75 | $136.70 |
| Purchase #2 | $225.51 | 7.440% | $242.2879 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $139.35 | 12.477% | $156.7367 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $9.70 | 9.443% | $10.616 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $187.80 | 11.342% | $209.1003 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $148.81 | 10.290% | $164.1225 | $164.12 | $164.10 | $164.10 |
| Purchase #7 | $41.58 | 5.382% | $43.8178 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $873.40 | $963.4271 | $963.44 | $963.40 | $963.30 | |