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 | $128.34 | 6.271% | $136.3882 | $136.39 | $136.40 | $136.40 |
Purchase #2 | $242.70 | 3.218% | $250.5101 | $250.51 | $250.50 | $250.50 |
Purchase #3 | $210.52 | 10.606% | $232.8478 | $232.85 | $232.85 | $232.80 |
Purchase #4 | $33.63 | 9.292% | $36.7549 | $36.75 | $36.75 | $36.80 |
Purchase #5 | $170.89 | 4.372% | $178.3613 | $178.36 | $178.35 | $178.40 |
Purchase #6 | $157.77 | 6.837% | $168.5567 | $168.56 | $168.55 | $168.60 |
Purchase #7 | $202.35 | 8.738% | $220.0313 | $220.03 | $220.05 | $220.00 |
7 purchase totals = | $1,146.20 | $1,223.4503 | $1,223.45 | $1,223.45 | $1,223.50 |