| 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 | $233.90 | 3.195% | $241.3731 | $241.37 | $241.35 | $241.40 |
| Purchase #2 | $99.64 | 3.169% | $102.7976 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $173.43 | 9.435% | $189.7931 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $237.58 | 13.258% | $269.0784 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $124.98 | 13.408% | $141.7373 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $55.63 | 7.423% | $59.7594 | $59.76 | $59.75 | $59.80 |
| Purchase #7 | $52.37 | 11.693% | $58.4936 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $977.53 | $1,063.0325 | $1,063.03 | $1,063.05 | $1,063.10 | |