| 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 | $178.76 | 9.711% | $196.1194 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $160.86 | 5.560% | $169.8038 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $96.40 | 10.850% | $106.8594 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $80.34 | 4.464% | $83.9264 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $250.99 | 6.370% | $266.9781 | $266.98 | $267.00 | $267.00 |
| Purchase #6 | $157.75 | 13.322% | $178.7655 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $27.76 | 8.741% | $30.1865 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $952.86 | $1,032.6391 | $1,032.65 | $1,032.65 | $1,032.70 | |