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 | $121.97 | 12.814% | $137.5992 | $137.60 | $137.60 | $137.60 |
Purchase #2 | $23.99 | 12.728% | $27.0434 | $27.04 | $27.05 | $27.00 |
Purchase #3 | $17.77 | 10.635% | $19.6598 | $19.66 | $19.65 | $19.70 |
Purchase #4 | $135.79 | 6.313% | $144.3624 | $144.36 | $144.35 | $144.40 |
Purchase #5 | $129.80 | 11.716% | $145.0074 | $145.01 | $145.00 | $145.00 |
Purchase #6 | $21.81 | 11.152% | $24.2423 | $24.24 | $24.25 | $24.20 |
Purchase #7 | $135.88 | 7.474% | $146.0357 | $146.04 | $146.05 | $146.00 |
7 purchase totals = | $587.01 | $643.9502 | $643.95 | $643.95 | $643.90 |