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 | $146.90 | 12.759% | $165.643 | $165.64 | $165.65 | $165.60 |
Purchase #2 | $128.79 | 10.864% | $142.7817 | $142.78 | $142.80 | $142.80 |
Purchase #3 | $191.25 | 8.673% | $207.8371 | $207.84 | $207.85 | $207.80 |
Purchase #4 | $61.25 | 6.802% | $65.4162 | $65.42 | $65.40 | $65.40 |
Purchase #5 | $49.27 | 5.223% | $51.8434 | $51.84 | $51.85 | $51.80 |
Purchase #6 | $234.35 | 9.477% | $256.5593 | $256.56 | $256.55 | $256.60 |
Purchase #7 | $160.65 | 12.850% | $181.2935 | $181.29 | $181.30 | $181.30 |
7 purchase totals = | $972.46 | $1,071.3742 | $1,071.37 | $1,071.40 | $1,071.30 |