| 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 | $78.53 | 13.365% | $89.0255 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $85.44 | 10.755% | $94.6291 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $195.90 | 5.433% | $206.5432 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $19.87 | 12.468% | $22.3474 | $22.35 | $22.35 | $22.30 |
| Purchase #5 | $176.58 | 10.442% | $195.0185 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $134.84 | 3.433% | $139.4691 | $139.47 | $139.45 | $139.50 |
| Purchase #7 | $32.66 | 4.263% | $34.0523 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $723.82 | $781.0851 | $781.09 | $781.10 | $781.00 | |