| 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 | $28.80 | 12.235% | $32.3237 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $201.63 | 11.464% | $224.7449 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $48.74 | 10.301% | $53.7607 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $85.41 | 6.803% | $91.2204 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $45.99 | 12.852% | $51.9006 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $162.39 | 7.790% | $175.0402 | $175.04 | $175.05 | $175.00 |
| Purchase #7 | $29.55 | 12.570% | $33.2644 | $33.26 | $33.25 | $33.30 |
| 7 purchase totals = | $602.51 | $662.2549 | $662.24 | $662.20 | $662.20 | |