| 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 | $242.49 | 7.220% | $259.9978 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $208.42 | 9.102% | $227.3904 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $169.92 | 3.308% | $175.541 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $222.99 | 12.701% | $251.312 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $80.85 | 12.148% | $90.6717 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $91.28 | 11.818% | $102.0675 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $134.69 | 13.147% | $152.3977 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $1,150.64 | $1,259.3781 | $1,259.38 | $1,259.35 | $1,259.40 | |