| 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 | $166.73 | 9.570% | $182.6861 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $22.50 | 6.675% | $24.0019 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $34.91 | 10.140% | $38.4499 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $227.83 | 11.541% | $254.1239 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $17.39 | 3.821% | $18.0545 | $18.05 | $18.05 | $18.10 |
| Purchase #6 | $246.29 | 10.630% | $272.4706 | $272.47 | $272.45 | $272.50 |
| Purchase #7 | $204.39 | 9.662% | $224.1382 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $920.04 | $1,013.9251 | $1,013.92 | $1,013.90 | $1,013.90 | |