| 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 | $57.50 | 11.806% | $64.2885 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $81.53 | 13.262% | $92.3425 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $15.30 | 9.580% | $16.7657 | $16.77 | $16.75 | $16.80 |
| Purchase #4 | $13.63 | 11.254% | $15.1639 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $193.45 | 4.128% | $201.4356 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $237.59 | 5.125% | $249.7665 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $110.80 | 6.455% | $117.9521 | $117.95 | $117.95 | $118.00 |
| 7 purchase totals = | $709.80 | $757.7148 | $757.72 | $757.70 | $757.80 | |