| 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 | $144.33 | 11.716% | $161.2397 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $137.91 | 3.546% | $142.8003 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $222.98 | 11.635% | $248.9237 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $216.75 | 8.843% | $235.9172 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $158.87 | 3.361% | $164.2096 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $111.60 | 4.366% | $116.4725 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $70.40 | 6.384% | $74.8943 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $1,062.84 | $1,144.4573 | $1,144.45 | $1,144.40 | $1,144.40 | |