| 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 | $247.67 | 12.172% | $277.8164 | $277.82 | $277.80 | $277.80 |
| Purchase #2 | $91.65 | 7.203% | $98.2515 | $98.25 | $98.25 | $98.30 |
| Purchase #3 | $234.98 | 13.456% | $266.5989 | $266.60 | $266.60 | $266.60 |
| Purchase #4 | $69.42 | 4.218% | $72.3481 | $72.35 | $72.35 | $72.30 |
| Purchase #5 | $13.32 | 4.540% | $13.9247 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $13.35 | 3.848% | $13.8637 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $171.77 | 13.518% | $194.9899 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $842.16 | $937.7932 | $937.79 | $937.75 | $937.80 | |