| 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 | $247.34 | 12.662% | $278.6582 | $278.66 | $278.65 | $278.70 |
| Purchase #2 | $147.78 | 12.854% | $166.7756 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $149.57 | 4.504% | $156.3066 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $131.97 | 8.281% | $142.8984 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $12.43 | 12.506% | $13.9845 | $13.98 | $14.00 | $14.00 |
| Purchase #6 | $195.74 | 13.210% | $221.5973 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $238.65 | 9.388% | $261.0545 | $261.05 | $261.05 | $261.10 |
| 7 purchase totals = | $1,123.48 | $1,241.2751 | $1,241.28 | $1,241.30 | $1,241.40 | |