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 | $83.78 | 7.400% | $89.9797 | $89.98 | $90.00 | $90.00 |
Purchase #2 | $22.76 | 3.118% | $23.4697 | $23.47 | $23.45 | $23.50 |
Purchase #3 | $123.32 | 4.170% | $128.4624 | $128.46 | $128.45 | $128.50 |
Purchase #4 | $112.77 | 7.617% | $121.3597 | $121.36 | $121.35 | $121.40 |
Purchase #5 | $174.61 | 7.421% | $187.5678 | $187.57 | $187.55 | $187.60 |
Purchase #6 | $11.53 | 9.140% | $12.5838 | $12.58 | $12.60 | $12.60 |
Purchase #7 | $130.36 | 8.206% | $141.0573 | $141.06 | $141.05 | $141.10 |
7 purchase totals = | $659.13 | $704.4804 | $704.48 | $704.45 | $704.70 |