| 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 | $224.47 | 10.857% | $248.8407 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $241.79 | 7.313% | $259.4721 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $34.47 | 6.295% | $36.6399 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $218.46 | 10.566% | $241.5425 | $241.54 | $241.55 | $241.50 |
| Purchase #5 | $27.72 | 6.642% | $29.5612 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $146.77 | 5.765% | $155.2313 | $155.23 | $155.25 | $155.20 |
| Purchase #7 | $168.62 | 11.819% | $188.5492 | $188.55 | $188.55 | $188.50 |
| 7 purchase totals = | $1,062.30 | $1,159.8369 | $1,159.83 | $1,159.85 | $1,159.70 | |