| 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 | $63.83 | 10.672% | $70.6419 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $39.35 | 9.780% | $43.1984 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $191.38 | 12.442% | $215.1915 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $113.84 | 13.357% | $129.0456 | $129.05 | $129.05 | $129.00 |
| Purchase #5 | $196.38 | 5.287% | $206.7626 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $184.64 | 3.744% | $191.5529 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $22.56 | 8.110% | $24.3896 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $811.98 | $880.7825 | $880.78 | $880.80 | $880.80 | |