| 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 | $138.36 | 6.480% | $147.3257 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $118.99 | 12.715% | $134.1196 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $179.91 | 8.406% | $195.0332 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $142.58 | 8.181% | $154.2445 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $100.31 | 11.591% | $111.9369 | $111.94 | $111.95 | $111.90 |
| Purchase #6 | $140.62 | 10.525% | $155.4203 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $66.52 | 4.723% | $69.6617 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $887.29 | $967.7419 | $967.74 | $967.75 | $967.60 | |