| 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 | $171.99 | 4.563% | $179.8379 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $151.67 | 11.770% | $169.5216 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $63.91 | 7.611% | $68.7742 | $68.77 | $68.75 | $68.80 |
| Purchase #4 | $67.84 | 5.818% | $71.7869 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $145.96 | 5.199% | $153.5485 | $153.55 | $153.55 | $153.50 |
| Purchase #6 | $94.68 | 12.731% | $106.7337 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $243.40 | 13.548% | $276.3758 | $276.38 | $276.40 | $276.40 |
| 7 purchase totals = | $939.45 | $1,026.5786 | $1,026.58 | $1,026.60 | $1,026.50 | |