| 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 | $243.97 | 3.686% | $252.9627 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $66.52 | 6.265% | $70.6875 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $189.48 | 5.492% | $199.8862 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $147.61 | 13.684% | $167.809 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $12.84 | 4.661% | $13.4385 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $20.55 | 8.707% | $22.3393 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $117.76 | 9.206% | $128.601 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $798.73 | $855.7242 | $855.73 | $855.75 | $855.70 | |