| 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 | $159.43 | 4.810% | $167.0986 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $111.93 | 8.467% | $121.4071 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $176.36 | 13.132% | $199.5196 | $199.52 | $199.50 | $199.50 |
| Purchase #4 | $60.92 | 13.854% | $69.3599 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $148.72 | 11.245% | $165.4436 | $165.44 | $165.45 | $165.40 |
| Purchase #6 | $46.61 | 13.519% | $52.9112 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $209.58 | 11.524% | $233.732 | $233.73 | $233.75 | $233.70 |
| 7 purchase totals = | $913.55 | $1,009.4720 | $1,009.47 | $1,009.45 | $1,009.40 | |