| 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 | $155.94 | 5.806% | $164.9939 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $235.60 | 7.788% | $253.9485 | $253.95 | $253.95 | $253.90 |
| Purchase #3 | $106.86 | 7.597% | $114.9782 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $36.52 | 6.574% | $38.9208 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $157.94 | 11.206% | $175.6388 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $67.82 | 7.226% | $72.7207 | $72.72 | $72.70 | $72.70 |
| Purchase #7 | $219.92 | 3.618% | $227.8767 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $980.60 | $1,049.0776 | $1,049.08 | $1,049.10 | $1,049.00 | |