| 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 | $199.38 | 12.163% | $223.6306 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $170.66 | 3.163% | $176.058 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $69.97 | 12.429% | $78.6666 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $62.61 | 12.536% | $70.4588 | $70.46 | $70.45 | $70.50 |
| Purchase #5 | $31.67 | 6.341% | $33.6782 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $238.36 | 11.808% | $266.5055 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $170.87 | 11.798% | $191.0292 | $191.03 | $191.05 | $191.00 |
| 7 purchase totals = | $943.52 | $1,040.0269 | $1,040.04 | $1,040.05 | $1,040.10 | |