| 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 | $157.63 | 11.663% | $176.0144 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $136.92 | 8.215% | $148.168 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $189.63 | 9.642% | $207.9141 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $105.83 | 10.664% | $117.1157 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $153.92 | 5.186% | $161.9023 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $103.54 | 11.367% | $115.3094 | $115.31 | $115.30 | $115.30 |
| Purchase #7 | $63.92 | 8.604% | $69.4197 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $911.39 | $995.8436 | $995.84 | $995.75 | $995.80 | |