| 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 | $129.54 | 12.678% | $145.9631 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $181.99 | 9.228% | $198.784 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $8.64 | 8.455% | $9.3705 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $72.80 | 11.474% | $81.1531 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $66.54 | 9.438% | $72.82 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $43.76 | 8.102% | $47.3054 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $218.87 | 11.519% | $244.0816 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $722.14 | $799.4777 | $799.47 | $799.45 | $799.60 | |