| 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 | $144.34 | 6.256% | $153.3699 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $21.85 | 3.156% | $22.5396 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $85.27 | 10.542% | $94.2592 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $50.48 | 6.284% | $53.6522 | $53.65 | $53.65 | $53.70 |
| Purchase #5 | $190.76 | 4.521% | $199.3843 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $167.83 | 4.588% | $175.53 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $143.49 | 4.534% | $149.9958 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $804.02 | $848.7310 | $848.73 | $848.75 | $848.80 | |