| 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 | $220.86 | 9.268% | $241.3293 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $188.95 | 4.389% | $197.243 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $119.66 | 7.415% | $128.5328 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $7.66 | 9.157% | $8.3614 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $17.88 | 12.281% | $20.0758 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $128.90 | 4.360% | $134.52 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $45.42 | 3.698% | $47.0996 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $729.33 | $777.1619 | $777.16 | $777.20 | $777.10 | |