| 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 | $81.80 | 6.638% | $87.2299 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $229.66 | 4.641% | $240.3185 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $129.42 | 12.687% | $145.8395 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $188.36 | 9.648% | $206.533 | $206.53 | $206.55 | $206.50 |
| Purchase #5 | $164.25 | 10.660% | $181.7591 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $64.87 | 7.856% | $69.9662 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $73.88 | 10.701% | $81.7859 | $81.79 | $81.80 | $81.80 |
| 7 purchase totals = | $932.24 | $1,013.4321 | $1,013.44 | $1,013.45 | $1,013.40 | |