| 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 | $172.60 | 7.195% | $185.0186 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $146.41 | 12.770% | $165.1066 | $165.11 | $165.10 | $165.10 |
| Purchase #3 | $6.98 | 6.838% | $7.4573 | $7.46 | $7.45 | $7.50 |
| Purchase #4 | $55.91 | 13.159% | $63.2672 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $234.98 | 8.462% | $254.864 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $99.95 | 10.551% | $110.4957 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $183.37 | 7.586% | $197.2804 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $900.20 | $983.4898 | $983.50 | $983.45 | $983.60 | |