| 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 | $42.86 | 7.141% | $45.9206 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $194.46 | 6.354% | $206.816 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $227.97 | 10.696% | $252.3537 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $18.83 | 10.815% | $20.8665 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $134.75 | 9.348% | $147.3464 | $147.35 | $147.35 | $147.30 |
| Purchase #6 | $193.41 | 4.636% | $202.3765 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $226.85 | 6.188% | $240.8875 | $240.89 | $240.90 | $240.90 |
| 7 purchase totals = | $1,039.13 | $1,116.5672 | $1,116.58 | $1,116.55 | $1,116.60 | |