| 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 | $39.82 | 8.161% | $43.0697 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $164.46 | 12.205% | $184.5323 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $157.57 | 5.579% | $166.3608 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $109.47 | 13.102% | $123.8128 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $106.71 | 13.831% | $121.4691 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $195.55 | 4.861% | $205.0557 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $41.46 | 11.242% | $46.1209 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $815.04 | $890.4213 | $890.42 | $890.35 | $890.50 | |