| 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 | $110.92 | 12.378% | $124.6497 | $124.65 | $124.65 | $124.60 |
| Purchase #2 | $187.77 | 9.311% | $205.2533 | $205.25 | $205.25 | $205.30 |
| Purchase #3 | $53.66 | 11.757% | $59.9688 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $60.91 | 9.684% | $66.8085 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $14.78 | 8.797% | $16.0802 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $79.82 | 6.629% | $85.1113 | $85.11 | $85.10 | $85.10 |
| Purchase #7 | $82.34 | 5.661% | $87.0013 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $590.20 | $644.8731 | $644.87 | $644.85 | $644.90 | |