| 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 | $250.52 | 5.351% | $263.9253 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $16.88 | 11.313% | $18.7896 | $18.79 | $18.80 | $18.80 |
| Purchase #3 | $8.95 | 4.415% | $9.3451 | $9.35 | $9.35 | $9.30 |
| Purchase #4 | $142.98 | 10.670% | $158.236 | $158.24 | $158.25 | $158.20 |
| Purchase #5 | $99.54 | 9.478% | $108.9744 | $108.97 | $108.95 | $109.00 |
| Purchase #6 | $14.50 | 9.851% | $15.9284 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $56.60 | 10.716% | $62.6653 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $589.97 | $637.8641 | $637.88 | $637.90 | $637.80 | |