| 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 | $16.37 | 8.410% | $17.7467 | $17.75 | $17.75 | $17.70 |
| Purchase #2 | $123.81 | 10.391% | $136.6751 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $211.71 | 13.674% | $240.6592 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $233.34 | 5.292% | $245.6884 | $245.69 | $245.70 | $245.70 |
| Purchase #5 | $57.93 | 5.198% | $60.9412 | $60.94 | $60.95 | $60.90 |
| Purchase #6 | $138.58 | 10.428% | $153.0311 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $223.56 | 12.717% | $251.9901 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $1,005.30 | $1,106.7318 | $1,106.74 | $1,106.80 | $1,106.70 | |