| 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 | $5.61 | 4.375% | $5.8554 | $5.86 | $5.85 | $5.90 |
| Purchase #2 | $151.71 | 12.573% | $170.7845 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $210.93 | 10.643% | $233.3793 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $59.67 | 8.154% | $64.5355 | $64.54 | $64.55 | $64.50 |
| Purchase #5 | $197.59 | 4.572% | $206.6238 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $230.82 | 12.605% | $259.9149 | $259.91 | $259.90 | $259.90 |
| Purchase #7 | $30.82 | 4.502% | $32.2075 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $887.15 | $973.3009 | $973.30 | $973.30 | $973.30 | |