| 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 | $172.82 | 7.744% | $186.2032 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $187.50 | 7.824% | $202.17 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $197.46 | 7.343% | $211.9595 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $183.53 | 9.747% | $201.4187 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $242.29 | 4.739% | $253.7721 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $151.92 | 4.709% | $159.0739 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $217.97 | 10.690% | $241.271 | $241.27 | $241.25 | $241.30 |
| 7 purchase totals = | $1,353.49 | $1,455.8684 | $1,455.86 | $1,455.75 | $1,456.00 | |