| 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 | $157.33 | 8.547% | $170.777 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $151.55 | 8.754% | $164.8167 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $110.49 | 8.740% | $120.1468 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $181.41 | 4.667% | $189.8764 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $212.55 | 11.705% | $237.429 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $169.47 | 13.251% | $191.9265 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $240.45 | 9.730% | $263.8458 | $263.85 | $263.85 | $263.80 |
| 7 purchase totals = | $1,223.25 | $1,338.8182 | $1,338.84 | $1,338.90 | $1,338.70 | |