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 | $174.99 | 7.649% | $188.375 | $188.38 | $188.40 | $188.40 |
Purchase #2 | $207.48 | 13.292% | $235.0582 | $235.06 | $235.05 | $235.10 |
Purchase #3 | $29.82 | 5.543% | $31.4729 | $31.47 | $31.45 | $31.50 |
Purchase #4 | $109.79 | 11.243% | $122.1337 | $122.13 | $122.15 | $122.10 |
Purchase #5 | $210.56 | 7.593% | $226.5478 | $226.55 | $226.55 | $226.50 |
Purchase #6 | $137.31 | 7.140% | $147.1139 | $147.11 | $147.10 | $147.10 |
Purchase #7 | $201.85 | 8.610% | $219.2293 | $219.23 | $219.25 | $219.20 |
7 purchase totals = | $1,071.80 | $1,169.9308 | $1,169.93 | $1,169.95 | $1,169.90 |