| 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 | $196.34 | 3.281% | $202.7819 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $248.35 | 11.479% | $276.8581 | $276.86 | $276.85 | $276.90 |
| Purchase #3 | $97.39 | 5.246% | $102.4991 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $107.36 | 12.680% | $120.9732 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $101.86 | 10.450% | $112.5044 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $219.76 | 4.190% | $228.9679 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $33.40 | 6.780% | $35.6645 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $1,004.46 | $1,080.2491 | $1,080.24 | $1,080.20 | $1,080.40 | |