| 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 | $68.64 | 12.306% | $77.0868 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $34.79 | 7.312% | $37.3338 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $221.63 | 12.545% | $249.4335 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $94.26 | 13.464% | $106.9512 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $57.58 | 3.567% | $59.6339 | $59.63 | $59.65 | $59.60 |
| Purchase #6 | $79.87 | 13.655% | $90.7762 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $121.52 | 11.351% | $135.3137 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $678.29 | $756.5291 | $756.52 | $756.60 | $756.50 | |