| 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 | $130.84 | 4.562% | $136.8089 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $215.61 | 11.584% | $240.5863 | $240.59 | $240.60 | $240.60 |
| Purchase #3 | $182.76 | 9.521% | $200.1606 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $172.38 | 5.415% | $181.7144 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $113.29 | 3.607% | $117.3764 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $214.49 | 5.514% | $226.317 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $238.95 | 3.519% | $247.3587 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $1,268.32 | $1,350.3223 | $1,350.33 | $1,350.30 | $1,350.40 | |