| 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 | $239.44 | 8.517% | $259.8331 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $241.77 | 13.574% | $274.5879 | $274.59 | $274.60 | $274.60 |
| Purchase #3 | $64.86 | 5.697% | $68.5551 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $8.36 | 10.669% | $9.2519 | $9.25 | $9.25 | $9.30 |
| Purchase #5 | $31.44 | 5.753% | $33.2487 | $33.25 | $33.25 | $33.20 |
| Purchase #6 | $40.32 | 9.677% | $44.2218 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $133.67 | 7.545% | $143.7554 | $143.76 | $143.75 | $143.80 |
| 7 purchase totals = | $759.86 | $833.4539 | $833.46 | $833.45 | $833.50 | |