| 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 | $185.53 | 9.399% | $202.968 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $149.92 | 3.300% | $154.8674 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $80.63 | 5.690% | $85.2178 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $209.88 | 8.430% | $227.5729 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $6.85 | 5.771% | $7.2453 | $7.25 | $7.25 | $7.20 |
| Purchase #6 | $188.66 | 7.446% | $202.7076 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $135.35 | 3.245% | $139.7421 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $956.82 | $1,020.3211 | $1,020.33 | $1,020.25 | $1,020.30 | |