| 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 | $137.58 | 10.256% | $151.6902 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $81.52 | 10.506% | $90.0845 | $90.08 | $90.10 | $90.10 |
| Purchase #3 | $24.70 | 7.350% | $26.5155 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $193.78 | 13.455% | $219.8531 | $219.85 | $219.85 | $219.90 |
| Purchase #5 | $205.75 | 7.367% | $220.9076 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $39.40 | 5.283% | $41.4815 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $224.53 | 13.147% | $254.049 | $254.05 | $254.05 | $254.00 |
| 7 purchase totals = | $907.26 | $1,004.5814 | $1,004.58 | $1,004.60 | $1,004.60 | |