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 | $80.47 | 12.830% | $90.7943 | $90.79 | $90.80 | $90.80 |
Purchase #2 | $209.67 | 4.635% | $219.3882 | $219.39 | $219.40 | $219.40 |
Purchase #3 | $13.77 | 8.646% | $14.9606 | $14.96 | $14.95 | $15.00 |
Purchase #4 | $13.46 | 6.127% | $14.2847 | $14.28 | $14.30 | $14.30 |
Purchase #5 | $67.45 | 9.835% | $74.0837 | $74.08 | $74.10 | $74.10 |
Purchase #6 | $90.70 | 10.163% | $99.9178 | $99.92 | $99.90 | $99.90 |
Purchase #7 | $130.40 | 9.620% | $142.9445 | $142.94 | $142.95 | $142.90 |
7 purchase totals = | $605.92 | $656.3738 | $656.36 | $656.40 | $656.40 |