| 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 | $102.58 | 3.599% | $106.2719 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $230.41 | 4.398% | $240.5434 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $188.92 | 4.335% | $197.1097 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $137.91 | 6.414% | $146.7555 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $30.45 | 11.441% | $33.9338 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $117.73 | 4.117% | $122.5769 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $182.98 | 8.248% | $198.0722 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $990.98 | $1,045.2634 | $1,045.26 | $1,045.25 | $1,045.30 | |