| 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 | $147.47 | 8.291% | $159.6967 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $64.68 | 10.671% | $71.582 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $28.68 | 12.260% | $32.1962 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $136.77 | 5.545% | $144.3539 | $144.35 | $144.35 | $144.40 |
| Purchase #5 | $227.84 | 4.592% | $238.3024 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $26.83 | 10.853% | $29.7419 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $202.70 | 13.446% | $229.955 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $834.97 | $905.8281 | $905.83 | $905.85 | $905.90 | |