| 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 | $22.26 | 7.503% | $23.9302 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $202.55 | 8.153% | $219.0639 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $248.36 | 8.106% | $268.4921 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $234.49 | 13.634% | $266.4604 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $132.41 | 10.537% | $146.362 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $100.25 | 13.254% | $113.5371 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $195.74 | 7.264% | $209.9586 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $1,136.06 | $1,247.8043 | $1,247.80 | $1,247.80 | $1,247.90 | |