| 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 | $228.89 | 11.377% | $254.9308 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $76.60 | 5.246% | $80.6184 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $124.73 | 10.789% | $138.1871 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $113.87 | 5.600% | $120.2467 | $120.25 | $120.25 | $120.20 |
| Purchase #5 | $27.82 | 6.765% | $29.702 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $188.99 | 3.670% | $195.9259 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $191.85 | 10.331% | $211.67 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $952.75 | $1,031.2809 | $1,031.29 | $1,031.30 | $1,031.20 | |