| 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 | $144.76 | 8.755% | $157.4337 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $234.54 | 8.142% | $253.6362 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $39.52 | 10.241% | $43.5672 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $133.75 | 12.493% | $150.4594 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $138.38 | 10.816% | $153.3472 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $179.96 | 8.489% | $195.2368 | $195.24 | $195.25 | $195.20 |
| Purchase #7 | $36.93 | 13.636% | $41.9658 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $907.84 | $995.6463 | $995.66 | $995.65 | $995.60 | |