| 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 | $169.53 | 10.769% | $187.7867 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $185.39 | 7.578% | $199.4389 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $155.82 | 5.145% | $163.8369 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $148.82 | 6.505% | $158.5007 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $240.97 | 13.798% | $274.219 | $274.22 | $274.20 | $274.20 |
| Purchase #6 | $220.51 | 10.736% | $244.184 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $159.82 | 8.669% | $173.6748 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $1,280.86 | $1,401.6410 | $1,401.64 | $1,401.65 | $1,401.60 | |