| 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 | $137.49 | 8.860% | $149.6716 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $215.62 | 10.762% | $238.825 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $181.75 | 6.331% | $193.2566 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $172.63 | 10.547% | $190.8373 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $228.66 | 10.839% | $253.4445 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $200.84 | 11.172% | $223.2778 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $201.63 | 9.820% | $221.4301 | $221.43 | $221.45 | $221.40 |
| 7 purchase totals = | $1,338.62 | $1,470.7429 | $1,470.75 | $1,470.80 | $1,470.70 | |