| 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 | $165.77 | 7.124% | $177.5795 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $47.80 | 8.850% | $52.0303 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $164.26 | 8.789% | $178.6968 | $178.70 | $178.70 | $178.70 |
| Purchase #4 | $220.58 | 8.630% | $239.6161 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $169.59 | 11.620% | $189.2964 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $207.32 | 7.859% | $223.6133 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $48.47 | 11.829% | $54.2035 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $1,023.79 | $1,115.0359 | $1,115.04 | $1,115.05 | $1,115.00 | |