| 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 | $182.88 | 12.483% | $205.7089 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $133.57 | 12.724% | $150.5654 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $18.48 | 13.122% | $20.9049 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $228.66 | 4.838% | $239.7226 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $37.50 | 13.210% | $42.4538 | $42.45 | $42.45 | $42.50 |
| Purchase #6 | $20.55 | 5.428% | $21.6655 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $121.90 | 12.183% | $136.7511 | $136.75 | $136.75 | $136.80 |
| 7 purchase totals = | $743.54 | $817.7722 | $817.77 | $817.70 | $817.90 | |