| 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 | $139.73 | 12.770% | $157.5735 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $155.81 | 5.663% | $164.6335 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $176.97 | 11.168% | $196.734 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $184.84 | 5.720% | $195.4128 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $121.71 | 13.501% | $138.1421 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $95.57 | 7.320% | $102.5657 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $132.80 | 9.352% | $145.2195 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $1,007.43 | $1,100.2811 | $1,100.27 | $1,100.25 | $1,100.20 | |