| 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 | $63.40 | 12.333% | $71.2191 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $146.71 | 12.239% | $164.6658 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $165.36 | 11.823% | $184.9105 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $93.52 | 7.176% | $100.231 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $72.84 | 11.172% | $80.9777 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $107.43 | 7.558% | $115.5496 | $115.55 | $115.55 | $115.50 |
| Purchase #7 | $38.87 | 6.284% | $41.3126 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $688.13 | $758.8663 | $758.87 | $758.85 | $758.80 | |