| 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 | $121.87 | 8.343% | $132.0376 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $221.39 | 12.403% | $248.849 | $248.85 | $248.85 | $248.80 |
| Purchase #3 | $220.67 | 12.668% | $248.6245 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $65.48 | 4.126% | $68.1817 | $68.18 | $68.20 | $68.20 |
| Purchase #5 | $20.71 | 6.216% | $21.9973 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $175.59 | 6.869% | $187.6513 | $187.65 | $187.65 | $187.70 |
| Purchase #7 | $164.98 | 10.717% | $182.6609 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $990.69 | $1,090.0023 | $1,090.00 | $1,090.00 | $1,090.00 | |