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 | $5.71 | 11.835% | $6.3858 | $6.39 | $6.40 | $6.40 |
Purchase #2 | $133.83 | 9.781% | $146.9199 | $146.92 | $146.90 | $146.90 |
Purchase #3 | $241.57 | 13.391% | $273.9186 | $273.92 | $273.90 | $273.90 |
Purchase #4 | $216.91 | 3.343% | $224.1613 | $224.16 | $224.15 | $224.20 |
Purchase #5 | $102.32 | 8.702% | $111.2239 | $111.22 | $111.20 | $111.20 |
Purchase #6 | $63.54 | 11.347% | $70.7499 | $70.75 | $70.75 | $70.70 |
Purchase #7 | $141.54 | 4.540% | $147.9659 | $147.97 | $147.95 | $148.00 |
7 purchase totals = | $905.42 | $981.3253 | $981.33 | $981.25 | $981.30 |