| 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 | $182.94 | 4.545% | $191.2546 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $70.46 | 3.165% | $72.6901 | $72.69 | $72.70 | $72.70 |
| Purchase #3 | $123.88 | 4.111% | $128.9727 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $55.75 | 6.220% | $59.2177 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $222.55 | 3.504% | $230.3482 | $230.35 | $230.35 | $230.30 |
| Purchase #6 | $188.84 | 8.532% | $204.9518 | $204.95 | $204.95 | $205.00 |
| Purchase #7 | $237.51 | 5.702% | $251.0528 | $251.05 | $251.05 | $251.10 |
| 7 purchase totals = | $1,081.93 | $1,138.4879 | $1,138.48 | $1,138.45 | $1,138.60 | |