| 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 | $182.55 | 3.231% | $188.4482 | $188.45 | $188.45 | $188.40 |
| Purchase #2 | $36.69 | 5.413% | $38.676 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $203.87 | 12.170% | $228.681 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $183.99 | 10.622% | $203.5334 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $154.29 | 3.679% | $159.9663 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $8.29 | 11.403% | $9.2353 | $9.24 | $9.25 | $9.20 |
| Purchase #7 | $247.27 | 11.657% | $276.0943 | $276.09 | $276.10 | $276.10 |
| 7 purchase totals = | $1,016.95 | $1,104.6345 | $1,104.64 | $1,104.70 | $1,104.60 | |