| 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 | $211.55 | 3.441% | $218.8294 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $230.96 | 12.761% | $260.4328 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $140.70 | 5.707% | $148.7297 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $209.38 | 9.356% | $228.9696 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $51.78 | 5.357% | $54.5539 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $43.52 | 9.685% | $47.7349 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $176.97 | 9.308% | $193.4424 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $1,064.86 | $1,152.6927 | $1,152.68 | $1,152.75 | $1,152.60 | |