| 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 | $211.73 | 4.438% | $221.1266 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $59.53 | 3.283% | $61.4844 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $78.36 | 13.189% | $88.6949 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $233.52 | 8.119% | $252.4795 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $203.72 | 10.800% | $225.7218 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $71.91 | 5.115% | $75.5882 | $75.59 | $75.60 | $75.60 |
| Purchase #7 | $170.72 | 12.832% | $192.6268 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $1,029.49 | $1,117.7222 | $1,117.72 | $1,117.80 | $1,117.70 | |