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 | $21.40 | 4.265% | $22.3127 | $22.31 | $22.30 | $22.30 |
Purchase #2 | $187.87 | 5.395% | $198.0056 | $198.01 | $198.00 | $198.00 |
Purchase #3 | $48.61 | 5.245% | $51.1596 | $51.16 | $51.15 | $51.20 |
Purchase #4 | $106.93 | 12.260% | $120.0396 | $120.04 | $120.05 | $120.00 |
Purchase #5 | $32.48 | 5.610% | $34.3021 | $34.30 | $34.30 | $34.30 |
Purchase #6 | $8.25 | 12.727% | $9.3 | $9.30 | $9.30 | $9.30 |
Purchase #7 | $96.55 | 10.509% | $106.6964 | $106.70 | $106.70 | $106.70 |
7 purchase totals = | $502.09 | $541.8160 | $541.82 | $541.80 | $541.80 |