| 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 | $147.98 | 11.858% | $165.5275 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $96.82 | 8.145% | $104.706 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $153.65 | 8.113% | $166.1156 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $159.28 | 11.818% | $178.1037 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $217.58 | 7.247% | $233.348 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $168.96 | 11.273% | $188.0069 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $11.40 | 13.694% | $12.9611 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $955.67 | $1,048.7688 | $1,048.78 | $1,048.75 | $1,048.70 | |