| 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 | $50.76 | 12.598% | $57.1547 | $57.15 | $57.15 | $57.20 |
| Purchase #2 | $224.45 | 10.608% | $248.2597 | $248.26 | $248.25 | $248.30 |
| Purchase #3 | $142.35 | 5.782% | $150.5807 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $130.97 | 8.234% | $141.7541 | $141.75 | $141.75 | $141.80 |
| Purchase #5 | $237.45 | 9.430% | $259.8415 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $144.97 | 3.121% | $149.4945 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $77.33 | 7.389% | $83.0439 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $1,008.28 | $1,090.1291 | $1,090.11 | $1,090.15 | $1,090.20 | |