| 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 | $183.47 | 10.474% | $202.6866 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $10.71 | 12.105% | $12.0064 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $83.50 | 7.442% | $89.7141 | $89.71 | $89.70 | $89.70 |
| Purchase #4 | $146.98 | 4.675% | $153.8513 | $153.85 | $153.85 | $153.90 |
| Purchase #5 | $241.99 | 5.310% | $254.8397 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $123.55 | 11.201% | $137.3888 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $235.86 | 12.520% | $265.3897 | $265.39 | $265.40 | $265.40 |
| 7 purchase totals = | $1,026.06 | $1,115.8766 | $1,115.88 | $1,115.90 | $1,115.90 | |