| 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 | $9.66 | 6.639% | $10.3013 | $10.30 | $10.30 | $10.30 |
| Purchase #2 | $246.36 | 3.503% | $254.99 | $254.99 | $255.00 | $255.00 |
| Purchase #3 | $18.60 | 5.794% | $19.6777 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $83.64 | 7.502% | $89.9147 | $89.91 | $89.90 | $89.90 |
| Purchase #5 | $70.62 | 4.683% | $73.9271 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $79.68 | 10.860% | $88.3332 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $22.59 | 6.441% | $24.045 | $24.05 | $24.05 | $24.00 |
| 7 purchase totals = | $531.15 | $561.1890 | $561.19 | $561.25 | $561.10 | |