| 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 | $229.43 | 10.379% | $253.2425 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $179.64 | 3.584% | $186.0783 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $77.70 | 3.292% | $80.2579 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $118.39 | 3.305% | $122.3028 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $194.59 | 8.157% | $210.4627 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $106.34 | 12.365% | $119.4889 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $94.86 | 8.522% | $102.944 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $1,000.95 | $1,074.7771 | $1,074.77 | $1,074.80 | $1,074.80 | |