| 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 | $169.44 | 6.172% | $179.8978 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $106.92 | 9.190% | $116.7459 | $116.75 | $116.75 | $116.70 |
| Purchase #3 | $73.27 | 8.146% | $79.2386 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $244.32 | 9.577% | $267.7185 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $37.99 | 4.490% | $39.6958 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $187.59 | 12.202% | $210.4797 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $42.82 | 10.666% | $47.3872 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $862.35 | $941.1635 | $941.18 | $941.20 | $941.10 | |