| 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 | $237.31 | 9.432% | $259.6931 | $259.69 | $259.70 | $259.70 |
| Purchase #2 | $109.59 | 6.816% | $117.0597 | $117.06 | $117.05 | $117.10 |
| Purchase #3 | $161.53 | 6.786% | $172.4914 | $172.49 | $172.50 | $172.50 |
| Purchase #4 | $152.41 | 8.323% | $165.0951 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $164.42 | 4.159% | $171.2582 | $171.26 | $171.25 | $171.30 |
| Purchase #6 | $141.27 | 13.377% | $160.1677 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $8.86 | 11.291% | $9.8604 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $975.39 | $1,055.6256 | $1,055.63 | $1,055.60 | $1,055.80 | |