| 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 | $162.73 | 7.490% | $174.9185 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $237.83 | 8.560% | $258.1882 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $138.62 | 7.497% | $149.0123 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $6.73 | 12.774% | $7.5897 | $7.59 | $7.60 | $7.60 |
| Purchase #5 | $138.42 | 6.478% | $147.3868 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $105.88 | 8.849% | $115.2493 | $115.25 | $115.25 | $115.20 |
| Purchase #7 | $86.78 | 8.554% | $94.2032 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $876.99 | $946.5480 | $946.55 | $946.55 | $946.50 | |