| 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 | $32.80 | 3.823% | $34.0539 | $34.05 | $34.05 | $34.10 |
| Purchase #2 | $49.82 | 9.446% | $54.526 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $64.51 | 4.202% | $67.2207 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $44.37 | 7.682% | $47.7785 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $181.41 | 4.350% | $189.3013 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $231.37 | 6.232% | $245.789 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $55.98 | 11.605% | $62.4765 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $660.26 | $701.1459 | $701.15 | $701.20 | $701.20 | |