| 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 | $73.54 | 10.551% | $81.2992 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $194.41 | 10.224% | $214.2865 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $47.33 | 6.440% | $50.3781 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $91.94 | 7.731% | $99.0479 | $99.05 | $99.05 | $99.00 |
| Purchase #5 | $88.73 | 7.775% | $95.6288 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $131.88 | 5.824% | $139.5607 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $175.93 | 3.211% | $181.5791 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $803.76 | $861.7803 | $861.79 | $861.85 | $861.80 | |