| 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 | $152.94 | 13.627% | $173.7811 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $32.59 | 3.296% | $33.6642 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $119.42 | 12.344% | $134.1612 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $153.62 | 13.669% | $174.6183 | $174.62 | $174.60 | $174.60 |
| Purchase #5 | $171.99 | 5.626% | $181.6662 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $107.38 | 12.446% | $120.7445 | $120.74 | $120.75 | $120.70 |
| Purchase #7 | $95.55 | 8.638% | $103.8036 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $833.49 | $922.4391 | $922.43 | $922.40 | $922.50 | |