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 | $139.99 | 6.712% | $149.3861 | $149.39 | $149.40 | $149.40 |
Purchase #2 | $12.62 | 13.549% | $14.3299 | $14.33 | $14.35 | $14.30 |
Purchase #3 | $198.86 | 11.541% | $221.8104 | $221.81 | $221.80 | $221.80 |
Purchase #4 | $83.84 | 4.650% | $87.7386 | $87.74 | $87.75 | $87.70 |
Purchase #5 | $33.61 | 6.704% | $35.8632 | $35.86 | $35.85 | $35.90 |
Purchase #6 | $79.34 | 10.182% | $87.4184 | $87.42 | $87.40 | $87.40 |
Purchase #7 | $54.81 | 12.175% | $61.4831 | $61.48 | $61.50 | $61.50 |
7 purchase totals = | $603.07 | $658.0297 | $658.03 | $658.05 | $658.00 |