| 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 | $204.87 | 12.259% | $229.985 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $183.53 | 7.193% | $196.7313 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $206.74 | 10.565% | $228.5821 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $209.69 | 9.643% | $229.9104 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $20.85 | 5.784% | $22.056 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $61.39 | 9.137% | $66.9992 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $148.57 | 6.653% | $158.4544 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $1,035.64 | $1,132.7184 | $1,132.72 | $1,132.75 | $1,132.80 | |