| 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 | $62.42 | 12.198% | $70.034 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $89.49 | 5.208% | $94.1506 | $94.15 | $94.15 | $94.20 |
| Purchase #3 | $197.52 | 10.403% | $218.068 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $20.97 | 7.756% | $22.5964 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $187.44 | 6.453% | $199.5355 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $12.75 | 11.834% | $14.2588 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $17.76 | 4.335% | $18.5299 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $588.35 | $637.1732 | $637.18 | $637.20 | $637.20 | |