| 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 | $201.80 | 5.797% | $213.4983 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $45.55 | 4.755% | $47.7159 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $127.82 | 8.606% | $138.8202 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $242.36 | 13.757% | $275.7015 | $275.70 | $275.70 | $275.70 |
| Purchase #5 | $238.99 | 9.862% | $262.5592 | $262.56 | $262.55 | $262.60 |
| Purchase #6 | $66.30 | 12.609% | $74.6598 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $35.56 | 10.713% | $39.3695 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $958.38 | $1,052.3244 | $1,052.33 | $1,052.25 | $1,052.40 | |