| 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 | $183.97 | 4.756% | $192.7196 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $26.71 | 13.818% | $30.4008 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $175.38 | 8.294% | $189.926 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $193.68 | 7.494% | $208.1944 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $49.72 | 10.610% | $54.9953 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $12.37 | 13.641% | $14.0574 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $231.82 | 4.321% | $241.8369 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $873.65 | $932.1304 | $932.14 | $932.15 | $932.10 | |