| 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 | $99.89 | 6.540% | $106.4228 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $206.59 | 8.788% | $224.7451 | $224.75 | $224.75 | $224.70 |
| Purchase #3 | $198.84 | 11.406% | $221.5197 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $64.83 | 9.209% | $70.8002 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $196.59 | 6.244% | $208.8651 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $119.64 | 4.345% | $124.8384 | $124.84 | $124.85 | $124.80 |
| Purchase #7 | $95.29 | 6.262% | $101.2571 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $981.67 | $1,058.4484 | $1,058.46 | $1,058.40 | $1,058.40 | |