| 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 | $205.30 | 4.870% | $215.2981 | $215.30 | $215.30 | $215.30 |
| Purchase #2 | $226.60 | 11.486% | $252.6273 | $252.63 | $252.65 | $252.60 |
| Purchase #3 | $39.52 | 5.607% | $41.7359 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $134.69 | 7.707% | $145.0706 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $234.84 | 10.349% | $259.1436 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $68.58 | 4.281% | $71.5159 | $71.52 | $71.50 | $71.50 |
| Purchase #7 | $231.62 | 3.625% | $240.0162 | $240.02 | $240.00 | $240.00 |
| 7 purchase totals = | $1,141.15 | $1,225.4076 | $1,225.42 | $1,225.40 | $1,225.30 | |