| 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 | $16.93 | 4.562% | $17.7023 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $205.56 | 7.141% | $220.239 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $11.73 | 7.793% | $12.6441 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $242.30 | 11.538% | $270.2566 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $235.47 | 7.395% | $252.883 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $108.29 | 6.545% | $115.3776 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $238.77 | 3.281% | $246.604 | $246.60 | $246.60 | $246.60 |
| 7 purchase totals = | $1,059.05 | $1,135.7066 | $1,135.70 | $1,135.75 | $1,135.70 | |