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 | $18.73 | 4.138% | $19.505 | $19.51 | $19.50 | $19.50 |
Purchase #2 | $119.51 | 7.655% | $128.6585 | $128.66 | $128.65 | $128.70 |
Purchase #3 | $215.85 | 9.395% | $236.1291 | $236.13 | $236.15 | $236.10 |
Purchase #4 | $185.57 | 9.469% | $203.1416 | $203.14 | $203.15 | $203.10 |
Purchase #5 | $19.53 | 7.578% | $21.01 | $21.01 | $21.00 | $21.00 |
Purchase #6 | $184.37 | 11.429% | $205.4416 | $205.44 | $205.45 | $205.40 |
Purchase #7 | $233.88 | 3.703% | $242.5406 | $242.54 | $242.55 | $242.50 |
7 purchase totals = | $977.44 | $1,056.4264 | $1,056.43 | $1,056.45 | $1,056.30 |