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 | $38.90 | 3.380% | $40.2148 | $40.21 | $40.20 | $40.20 |
Purchase #2 | $216.90 | 6.182% | $230.3088 | $230.31 | $230.30 | $230.30 |
Purchase #3 | $31.59 | 7.163% | $33.8528 | $33.85 | $33.85 | $33.90 |
Purchase #4 | $238.92 | 10.424% | $263.825 | $263.83 | $263.85 | $263.80 |
Purchase #5 | $103.64 | 6.475% | $110.3507 | $110.35 | $110.35 | $110.40 |
Purchase #6 | $21.80 | 5.848% | $23.0749 | $23.07 | $23.05 | $23.10 |
Purchase #7 | $125.83 | 13.579% | $142.9165 | $142.92 | $142.90 | $142.90 |
7 purchase totals = | $777.58 | $844.5435 | $844.54 | $844.50 | $844.60 |