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 | $190.88 | 13.495% | $216.6393 | $216.64 | $216.65 | $216.60 |
Purchase #2 | $77.51 | 7.189% | $83.0822 | $83.08 | $83.10 | $83.10 |
Purchase #3 | $39.85 | 11.843% | $44.5694 | $44.57 | $44.55 | $44.60 |
Purchase #4 | $64.41 | 13.443% | $73.0686 | $73.07 | $73.05 | $73.10 |
Purchase #5 | $43.50 | 7.774% | $46.8817 | $46.88 | $46.90 | $46.90 |
Purchase #6 | $83.31 | 12.585% | $93.7946 | $93.79 | $93.80 | $93.80 |
Purchase #7 | $104.95 | 3.626% | $108.7555 | $108.76 | $108.75 | $108.80 |
7 purchase totals = | $604.41 | $666.7913 | $666.79 | $666.80 | $666.90 |