| 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 | $137.41 | 8.185% | $148.657 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $226.32 | 11.359% | $252.0277 | $252.03 | $252.05 | $252.00 |
| Purchase #3 | $130.58 | 11.380% | $145.44 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $211.95 | 3.675% | $219.7392 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $41.44 | 3.166% | $42.752 | $42.75 | $42.75 | $42.80 |
| Purchase #6 | $15.45 | 8.162% | $16.711 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $197.48 | 8.433% | $214.1335 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $960.63 | $1,039.4604 | $1,039.46 | $1,039.50 | $1,039.40 | |