| 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 | $206.67 | 10.535% | $228.4427 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $104.68 | 13.282% | $118.5836 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $192.29 | 6.511% | $204.81 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $198.85 | 3.412% | $205.6348 | $205.63 | $205.65 | $205.60 |
| Purchase #5 | $132.89 | 8.786% | $144.5657 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $231.51 | 8.598% | $251.4152 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $58.44 | 5.668% | $61.7524 | $61.75 | $61.75 | $61.80 |
| 7 purchase totals = | $1,125.33 | $1,215.2044 | $1,215.20 | $1,215.20 | $1,215.20 | |