| 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 | $192.72 | 9.498% | $211.0245 | $211.02 | $211.00 | $211.00 |
| Purchase #2 | $199.54 | 9.128% | $217.754 | $217.75 | $217.75 | $217.80 |
| Purchase #3 | $164.72 | 6.547% | $175.5042 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $234.82 | 7.646% | $252.7743 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $201.86 | 4.742% | $211.4322 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $170.29 | 10.405% | $188.0087 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $57.27 | 4.685% | $59.9531 | $59.95 | $59.95 | $60.00 |
| 7 purchase totals = | $1,221.22 | $1,316.4510 | $1,316.43 | $1,316.40 | $1,316.50 | |