| 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 | $128.44 | 8.611% | $139.5 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $228.30 | 8.751% | $248.2785 | $248.28 | $248.30 | $248.30 |
| Purchase #3 | $40.62 | 13.356% | $46.0452 | $46.05 | $46.05 | $46.00 |
| Purchase #4 | $134.44 | 11.432% | $149.8092 | $149.81 | $149.80 | $149.80 |
| Purchase #5 | $184.27 | 13.780% | $209.6624 | $209.66 | $209.65 | $209.70 |
| Purchase #6 | $43.93 | 13.664% | $49.9326 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $169.77 | 6.775% | $181.2719 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $929.77 | $1,024.4998 | $1,024.50 | $1,024.50 | $1,024.50 | |