| 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 | $190.75 | 5.280% | $200.8216 | $200.82 | $200.80 | $200.80 |
| Purchase #2 | $244.84 | 9.719% | $268.636 | $268.64 | $268.65 | $268.60 |
| Purchase #3 | $157.34 | 5.162% | $165.4619 | $165.46 | $165.45 | $165.50 |
| Purchase #4 | $84.50 | 10.172% | $93.0953 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $204.34 | 3.445% | $211.3795 | $211.38 | $211.40 | $211.40 |
| Purchase #6 | $32.62 | 9.721% | $35.791 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $180.52 | 4.385% | $188.4358 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $1,094.91 | $1,163.6211 | $1,163.63 | $1,163.65 | $1,163.60 | |