| 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 | $229.25 | 12.489% | $257.881 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $36.29 | 12.643% | $40.8781 | $40.88 | $40.90 | $40.90 |
| Purchase #3 | $222.27 | 13.699% | $252.7188 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $231.84 | 8.397% | $251.3076 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $178.63 | 4.230% | $186.186 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $131.76 | 8.355% | $142.7685 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $45.58 | 6.516% | $48.55 | $48.55 | $48.55 | $48.60 |
| 7 purchase totals = | $1,075.62 | $1,180.2900 | $1,180.30 | $1,180.30 | $1,180.40 | |