| 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 | $202.88 | 3.111% | $209.1916 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $142.44 | 8.491% | $154.5346 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $54.40 | 4.365% | $56.7746 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $77.99 | 6.380% | $82.9658 | $82.97 | $82.95 | $83.00 |
| Purchase #5 | $90.54 | 7.110% | $96.9774 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $131.56 | 9.441% | $143.9806 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $153.95 | 12.308% | $172.8982 | $172.90 | $172.90 | $172.90 |
| 7 purchase totals = | $853.76 | $917.3228 | $917.32 | $917.35 | $917.40 | |