| 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 | $15.27 | 9.867% | $16.7767 | $16.78 | $16.80 | $16.80 |
| Purchase #2 | $20.93 | 7.355% | $22.4694 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $43.46 | 10.331% | $47.9499 | $47.95 | $47.95 | $47.90 |
| Purchase #4 | $195.84 | 9.494% | $214.433 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $235.33 | 13.351% | $266.7489 | $266.75 | $266.75 | $266.70 |
| Purchase #6 | $86.90 | 13.122% | $98.303 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $50.35 | 4.762% | $52.7477 | $52.75 | $52.75 | $52.70 |
| 7 purchase totals = | $648.08 | $719.4286 | $719.43 | $719.45 | $719.30 | |