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 | $23.35 | 13.409% | $26.481 | $26.48 | $26.50 | $26.50 |
Purchase #2 | $38.29 | 10.737% | $42.4012 | $42.40 | $42.40 | $42.40 |
Purchase #3 | $242.75 | 8.541% | $263.4833 | $263.48 | $263.50 | $263.50 |
Purchase #4 | $9.94 | 7.623% | $10.6977 | $10.70 | $10.70 | $10.70 |
Purchase #5 | $127.59 | 10.633% | $141.1566 | $141.16 | $141.15 | $141.20 |
Purchase #6 | $145.85 | 3.365% | $150.7579 | $150.76 | $150.75 | $150.80 |
Purchase #7 | $27.92 | 3.497% | $28.8964 | $28.90 | $28.90 | $28.90 |
7 purchase totals = | $615.69 | $663.8741 | $663.88 | $663.90 | $664.00 |