| 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 | $177.33 | 12.804% | $200.0353 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $153.78 | 3.227% | $158.7425 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $70.98 | 10.271% | $78.2704 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $129.43 | 8.463% | $140.3837 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $154.47 | 9.715% | $169.4768 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $105.84 | 4.735% | $110.8515 | $110.85 | $110.85 | $110.90 |
| Purchase #7 | $237.34 | 3.211% | $244.961 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,029.17 | $1,102.7212 | $1,102.72 | $1,102.75 | $1,102.80 | |