| 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 | $197.77 | 9.870% | $217.2899 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $166.71 | 8.298% | $180.5436 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $144.68 | 4.107% | $150.622 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $74.76 | 10.813% | $82.8438 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $50.83 | 12.787% | $57.3296 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $38.82 | 11.579% | $43.315 | $43.32 | $43.30 | $43.30 |
| Purchase #7 | $138.69 | 11.620% | $154.8058 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $812.26 | $886.7497 | $886.75 | $886.75 | $886.60 | |