| 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 | $73.64 | 9.257% | $80.4569 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $234.50 | 4.820% | $245.8029 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $239.69 | 11.346% | $266.8852 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $124.75 | 5.804% | $131.9905 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $160.54 | 10.731% | $177.7675 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $72.26 | 12.740% | $81.4659 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $50.59 | 9.134% | $55.2109 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $955.97 | $1,039.5798 | $1,039.59 | $1,039.55 | $1,039.70 | |