| 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 | $156.72 | 4.428% | $163.6596 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $233.44 | 5.604% | $246.522 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $170.63 | 9.224% | $186.3689 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $103.74 | 6.797% | $110.7912 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $98.84 | 13.299% | $111.9847 | $111.98 | $112.00 | $112.00 |
| Purchase #6 | $215.60 | 11.165% | $239.6717 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $188.66 | 11.311% | $209.9993 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,167.63 | $1,268.9974 | $1,268.99 | $1,268.95 | $1,269.10 | |