| 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 | $247.97 | 12.627% | $279.2812 | $279.28 | $279.30 | $279.30 |
| Purchase #2 | $241.61 | 4.774% | $253.1445 | $253.14 | $253.15 | $253.10 |
| Purchase #3 | $151.47 | 4.338% | $158.0408 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $215.92 | 10.271% | $238.0971 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $67.73 | 3.333% | $69.9874 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $12.31 | 6.161% | $13.0684 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $204.68 | 6.131% | $217.2289 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $1,141.69 | $1,228.8483 | $1,228.85 | $1,228.90 | $1,228.80 | |