| 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 | $88.72 | 9.593% | $97.2309 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $96.59 | 6.716% | $103.077 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $39.47 | 10.781% | $43.7253 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $146.85 | 11.279% | $163.4132 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $114.41 | 7.595% | $123.0994 | $123.10 | $123.10 | $123.10 |
| Purchase #6 | $235.62 | 10.154% | $259.5449 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $89.80 | 7.852% | $96.8511 | $96.85 | $96.85 | $96.90 |
| 7 purchase totals = | $811.46 | $886.9418 | $886.94 | $887.00 | $886.90 | |