| 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 | $23.38 | 4.646% | $24.4662 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $31.56 | 10.674% | $34.9287 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $135.89 | 6.307% | $144.4606 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $60.27 | 5.353% | $63.4963 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $97.45 | 11.578% | $108.7328 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $228.82 | 5.640% | $241.7254 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $237.36 | 9.467% | $259.8309 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $814.73 | $877.6409 | $877.65 | $877.70 | $877.60 | |