| 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 | $5.92 | 9.662% | $6.492 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $211.77 | 12.681% | $238.6246 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $193.65 | 10.418% | $213.8245 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $47.97 | 3.704% | $49.7468 | $49.75 | $49.75 | $49.70 |
| Purchase #5 | $26.64 | 10.172% | $29.3498 | $29.35 | $29.35 | $29.30 |
| Purchase #6 | $155.67 | 4.644% | $162.8993 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $248.68 | 11.205% | $276.5446 | $276.54 | $276.55 | $276.50 |
| 7 purchase totals = | $890.30 | $977.4816 | $977.47 | $977.45 | $977.30 | |