| 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 | $111.50 | 7.432% | $119.7867 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $82.31 | 11.755% | $91.9855 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $97.40 | 5.497% | $102.7541 | $102.75 | $102.75 | $102.80 |
| Purchase #4 | $94.26 | 4.835% | $98.8175 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $22.88 | 7.841% | $24.674 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $110.71 | 10.738% | $122.598 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $67.80 | 6.441% | $72.167 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $586.86 | $632.7828 | $632.79 | $632.75 | $632.90 | |