| 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 | $211.69 | 9.799% | $232.4335 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $188.84 | 11.214% | $210.0165 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $195.33 | 7.821% | $210.6068 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $120.59 | 4.527% | $126.0491 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $216.38 | 3.398% | $223.7326 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $95.58 | 8.668% | $103.8649 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $176.27 | 5.870% | $186.617 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $1,204.68 | $1,293.3204 | $1,293.32 | $1,293.30 | $1,293.20 | |