| 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 | $36.61 | 10.221% | $40.3519 | $40.35 | $40.35 | $40.40 |
| Purchase #2 | $115.33 | 6.554% | $122.8887 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $178.52 | 4.302% | $186.1999 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $214.25 | 7.332% | $229.9588 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $195.98 | 12.525% | $220.5265 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $166.37 | 9.531% | $182.2267 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $219.84 | 7.747% | $236.871 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $1,126.90 | $1,219.0235 | $1,219.03 | $1,219.05 | $1,219.10 | |