| 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 | $72.29 | 6.837% | $77.2325 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $139.44 | 5.207% | $146.7006 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $124.90 | 5.769% | $132.1055 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $188.91 | 3.480% | $195.4841 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $170.45 | 12.826% | $192.3119 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $155.27 | 3.547% | $160.7774 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $161.32 | 10.399% | $178.0957 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $1,012.58 | $1,082.7077 | $1,082.71 | $1,082.75 | $1,082.70 | |