| 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 | $23.80 | 7.706% | $25.634 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $176.30 | 8.803% | $191.8197 | $191.82 | $191.80 | $191.80 |
| Purchase #3 | $185.33 | 5.584% | $195.6788 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $201.29 | 10.714% | $222.8562 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $5.47 | 3.831% | $5.6796 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $224.86 | 8.853% | $244.7669 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $138.45 | 4.366% | $144.4947 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $955.50 | $1,030.9299 | $1,030.93 | $1,030.95 | $1,031.00 | |