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 | $134.32 | 3.433% | $138.9312 | $138.93 | $138.95 | $138.90 |
Purchase #2 | $9.66 | 8.723% | $10.5026 | $10.50 | $10.50 | $10.50 |
Purchase #3 | $243.82 | 9.825% | $267.7753 | $267.78 | $267.80 | $267.80 |
Purchase #4 | $159.83 | 8.730% | $173.7832 | $173.78 | $173.80 | $173.80 |
Purchase #5 | $126.90 | 5.224% | $133.5293 | $133.53 | $133.55 | $133.50 |
Purchase #6 | $20.30 | 6.610% | $21.6418 | $21.64 | $21.65 | $21.60 |
Purchase #7 | $245.33 | 3.241% | $253.2811 | $253.28 | $253.30 | $253.30 |
7 purchase totals = | $940.16 | $999.4445 | $999.44 | $999.55 | $999.40 |