| 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 | $192.82 | 4.683% | $201.8498 | $201.85 | $201.85 | $201.80 |
| Purchase #2 | $213.89 | 4.366% | $223.2284 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $8.31 | 9.585% | $9.1065 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $128.30 | 5.699% | $135.6118 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $161.77 | 3.181% | $166.9159 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $90.96 | 13.516% | $103.2542 | $103.25 | $103.25 | $103.30 |
| Purchase #7 | $97.78 | 11.255% | $108.7851 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $893.83 | $948.7517 | $948.76 | $948.75 | $948.70 | |