| 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 | $72.41 | 9.132% | $79.0225 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $242.87 | 12.272% | $272.675 | $272.68 | $272.70 | $272.70 |
| Purchase #3 | $161.58 | 10.562% | $178.6461 | $178.65 | $178.65 | $178.60 |
| Purchase #4 | $144.76 | 3.179% | $149.3619 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $191.50 | 3.260% | $197.7429 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $243.30 | 6.450% | $258.9929 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $87.36 | 12.637% | $98.3997 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $1,143.78 | $1,234.8410 | $1,234.84 | $1,234.85 | $1,234.80 | |