| 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 | $74.26 | 5.181% | $78.1074 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $65.78 | 11.397% | $73.2769 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $172.91 | 9.710% | $189.6996 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $188.85 | 11.783% | $211.1022 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $90.28 | 8.405% | $97.868 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $214.93 | 10.810% | $238.1639 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $40.52 | 3.357% | $41.8803 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $847.53 | $930.0983 | $930.10 | $930.10 | $930.20 | |