| 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 | $139.62 | 11.830% | $156.137 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $14.90 | 3.679% | $15.4482 | $15.45 | $15.45 | $15.40 |
| Purchase #3 | $157.64 | 11.184% | $175.2705 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $246.30 | 5.547% | $259.9623 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $103.29 | 6.121% | $109.6124 | $109.61 | $109.60 | $109.60 |
| Purchase #6 | $7.74 | 10.871% | $8.5814 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $40.59 | 10.115% | $44.6957 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $710.08 | $769.7075 | $769.71 | $769.70 | $769.70 | |