| 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 | $80.36 | 8.461% | $87.1593 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $217.73 | 13.790% | $247.755 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $88.70 | 5.432% | $93.5182 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $71.27 | 3.664% | $73.8813 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $145.77 | 13.163% | $164.9577 | $164.96 | $164.95 | $165.00 |
| Purchase #6 | $177.44 | 3.622% | $183.8669 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $155.90 | 12.671% | $175.6541 | $175.65 | $175.65 | $175.70 |
| 7 purchase totals = | $937.17 | $1,026.7925 | $1,026.80 | $1,026.75 | $1,027.00 | |