| 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 | $188.50 | 3.402% | $194.9128 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $7.73 | 7.595% | $8.3171 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $65.66 | 11.296% | $73.077 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $241.59 | 12.199% | $271.0616 | $271.06 | $271.05 | $271.10 |
| Purchase #5 | $75.36 | 7.611% | $81.0956 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $94.69 | 8.636% | $102.8674 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $172.44 | 5.759% | $182.3708 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $845.97 | $913.7023 | $913.71 | $913.65 | $913.80 | |