| 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 | $114.52 | 3.776% | $118.8443 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $184.41 | 7.621% | $198.4639 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $207.61 | 11.771% | $232.0478 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $16.73 | 13.470% | $18.9835 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $191.67 | 10.460% | $211.7187 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $137.37 | 4.774% | $143.928 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $200.43 | 10.305% | $221.0843 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,052.74 | $1,145.0705 | $1,145.06 | $1,145.10 | $1,145.00 | |