| 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 | $174.44 | 5.756% | $184.4808 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $162.78 | 3.634% | $168.6954 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $104.97 | 3.616% | $108.7657 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $42.76 | 13.441% | $48.5074 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $166.32 | 6.251% | $176.7167 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $195.60 | 3.281% | $202.0176 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $18.63 | 5.749% | $19.701 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $865.50 | $908.8846 | $908.90 | $908.85 | $908.90 | |