| 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 | $174.49 | 4.717% | $182.7207 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $62.38 | 9.809% | $68.4989 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $181.35 | 6.168% | $192.5357 | $192.54 | $192.55 | $192.50 |
| Purchase #4 | $81.83 | 9.568% | $89.6595 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $237.83 | 8.355% | $257.7007 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $239.33 | 4.211% | $249.4082 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $194.96 | 6.234% | $207.1138 | $207.11 | $207.10 | $207.10 |
| 7 purchase totals = | $1,172.17 | $1,247.6375 | $1,247.64 | $1,247.60 | $1,247.60 | |