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 | $19.43 | 12.398% | $21.8389 | $21.84 | $21.85 | $21.80 |
Purchase #2 | $111.91 | 7.571% | $120.3827 | $120.38 | $120.40 | $120.40 |
Purchase #3 | $22.76 | 3.674% | $23.5962 | $23.60 | $23.60 | $23.60 |
Purchase #4 | $228.84 | 8.377% | $248.0099 | $248.01 | $248.00 | $248.00 |
Purchase #5 | $81.95 | 3.171% | $84.5486 | $84.55 | $84.55 | $84.50 |
Purchase #6 | $145.47 | 5.133% | $152.937 | $152.94 | $152.95 | $152.90 |
Purchase #7 | $77.25 | 13.514% | $87.6896 | $87.69 | $87.70 | $87.70 |
7 purchase totals = | $687.61 | $739.0029 | $739.01 | $739.05 | $738.90 |