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 | $28.94 | 5.111% | $30.4191 | $30.42 | $30.40 | $30.40 |
Purchase #2 | $164.73 | 5.821% | $174.3189 | $174.32 | $174.30 | $174.30 |
Purchase #3 | $19.44 | 8.303% | $21.0541 | $21.05 | $21.05 | $21.10 |
Purchase #4 | $20.38 | 12.187% | $22.8637 | $22.86 | $22.85 | $22.90 |
Purchase #5 | $150.80 | 9.838% | $165.6357 | $165.64 | $165.65 | $165.60 |
Purchase #6 | $142.77 | 13.874% | $162.5779 | $162.58 | $162.60 | $162.60 |
Purchase #7 | $21.42 | 13.232% | $24.2543 | $24.25 | $24.25 | $24.30 |
7 purchase totals = | $548.48 | $601.1237 | $601.12 | $601.10 | $601.20 |