| 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 | $52.80 | 10.793% | $58.4987 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $199.26 | 11.171% | $221.5193 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $190.25 | 9.223% | $207.7968 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $221.49 | 12.375% | $248.8994 | $248.90 | $248.90 | $248.90 |
| Purchase #5 | $151.99 | 8.753% | $165.2937 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $117.71 | 13.611% | $133.7315 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $142.63 | 10.451% | $157.5363 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $1,076.13 | $1,193.2757 | $1,193.28 | $1,193.30 | $1,193.20 | |