| 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 | $51.89 | 12.366% | $58.3067 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $218.81 | 13.163% | $247.612 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $142.62 | 3.236% | $147.2352 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $200.74 | 6.432% | $213.6516 | $213.65 | $213.65 | $213.70 |
| Purchase #5 | $171.27 | 13.380% | $194.1859 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $19.66 | 10.791% | $21.7815 | $21.78 | $21.80 | $21.80 |
| Purchase #7 | $223.49 | 6.344% | $237.6682 | $237.67 | $237.65 | $237.70 |
| 7 purchase totals = | $1,028.48 | $1,120.4411 | $1,120.45 | $1,120.45 | $1,120.50 | |