| 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 | $179.40 | 11.202% | $199.4964 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $194.77 | 11.822% | $217.7957 | $217.80 | $217.80 | $217.80 |
| Purchase #3 | $203.73 | 13.856% | $231.9588 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $35.55 | 4.848% | $37.2735 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $108.25 | 13.226% | $122.5671 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $53.59 | 11.400% | $59.6993 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $62.97 | 13.251% | $71.3142 | $71.31 | $71.30 | $71.30 |
| 7 purchase totals = | $838.26 | $940.1050 | $940.11 | $940.05 | $940.20 | |