| 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 | $111.61 | 9.385% | $122.0846 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $193.48 | 12.771% | $218.1893 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $53.44 | 11.356% | $59.5086 | $59.51 | $59.50 | $59.50 |
| Purchase #4 | $125.84 | 8.744% | $136.8434 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $67.76 | 4.469% | $70.7882 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $79.39 | 4.379% | $82.8665 | $82.87 | $82.85 | $82.90 |
| Purchase #7 | $215.61 | 8.354% | $233.6221 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $847.13 | $923.9027 | $923.90 | $923.90 | $923.90 | |