| 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 | $116.94 | 5.170% | $122.9858 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $112.55 | 9.426% | $123.159 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $232.40 | 9.721% | $254.9916 | $254.99 | $255.00 | $255.00 |
| Purchase #4 | $183.44 | 6.438% | $195.2499 | $195.25 | $195.25 | $195.20 |
| Purchase #5 | $42.85 | 3.206% | $44.2238 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $21.86 | 10.839% | $24.2294 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $35.34 | 10.226% | $38.9539 | $38.95 | $38.95 | $39.00 |
| 7 purchase totals = | $745.38 | $803.7934 | $803.79 | $803.80 | $803.80 | |