| 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 | $90.84 | 12.618% | $102.3022 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $81.66 | 7.757% | $87.9944 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $129.55 | 6.153% | $137.5212 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $210.40 | 7.295% | $225.7487 | $225.75 | $225.75 | $225.70 |
| Purchase #5 | $191.43 | 3.768% | $198.6431 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $22.77 | 7.431% | $24.462 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $191.58 | 8.851% | $208.5367 | $208.54 | $208.55 | $208.50 |
| 7 purchase totals = | $918.23 | $985.2083 | $985.20 | $985.20 | $985.10 | |