| 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 | $115.25 | 7.132% | $123.4696 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $116.47 | 13.863% | $132.6162 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $215.73 | 12.674% | $243.0716 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $144.81 | 10.835% | $160.5002 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $49.77 | 8.499% | $54 | $54.00 | $54.00 | $54.00 |
| Purchase #6 | $132.58 | 8.721% | $144.1423 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $172.26 | 8.521% | $186.9383 | $186.94 | $186.95 | $186.90 |
| 7 purchase totals = | $946.87 | $1,044.7382 | $1,044.74 | $1,044.70 | $1,044.70 | |