| 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 | $207.38 | 6.265% | $220.3724 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $232.29 | 11.592% | $259.2171 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $94.68 | 3.490% | $97.9843 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $144.30 | 7.542% | $155.1831 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $129.81 | 3.355% | $134.1651 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $240.28 | 4.571% | $251.2632 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $53.98 | 4.547% | $56.4345 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $1,102.72 | $1,174.6197 | $1,174.61 | $1,174.60 | $1,174.70 | |