| 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 | $80.27 | 10.469% | $88.6735 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $234.39 | 9.668% | $257.0508 | $257.05 | $257.05 | $257.10 |
| Purchase #3 | $196.37 | 9.561% | $215.1449 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $168.61 | 4.821% | $176.7387 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $206.50 | 5.103% | $217.0377 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $26.26 | 9.194% | $28.6743 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $152.51 | 4.466% | $159.3211 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $1,064.91 | $1,142.6410 | $1,142.63 | $1,142.60 | $1,142.60 | |