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 | $122.37 | 13.438% | $138.8141 | $138.81 | $138.80 | $138.80 |
Purchase #2 | $103.85 | 6.863% | $110.9772 | $110.98 | $111.00 | $111.00 |
Purchase #3 | $118.33 | 10.679% | $130.9665 | $130.97 | $130.95 | $131.00 |
Purchase #4 | $210.97 | 13.680% | $239.8307 | $239.83 | $239.85 | $239.80 |
Purchase #5 | $21.34 | 13.806% | $24.2862 | $24.29 | $24.30 | $24.30 |
Purchase #6 | $38.44 | 3.379% | $39.7389 | $39.74 | $39.75 | $39.70 |
Purchase #7 | $90.48 | 10.603% | $100.0736 | $100.07 | $100.05 | $100.10 |
7 purchase totals = | $705.78 | $784.6872 | $784.69 | $784.70 | $784.70 |