| 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 | $198.43 | 11.318% | $220.8883 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $236.49 | 3.735% | $245.3229 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $107.41 | 10.703% | $118.9061 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $201.45 | 9.108% | $219.7981 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $17.63 | 7.311% | $18.9189 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $61.72 | 5.153% | $64.9004 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $196.71 | 5.666% | $207.8556 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $1,019.84 | $1,096.5903 | $1,096.60 | $1,096.55 | $1,096.60 | |