| 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 | $76.87 | 5.637% | $81.2032 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $230.62 | 3.333% | $238.3066 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $168.54 | 3.304% | $174.1086 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $57.27 | 9.161% | $62.5165 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $153.63 | 8.107% | $166.0848 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $156.79 | 12.851% | $176.9391 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $167.55 | 8.535% | $181.8504 | $181.85 | $181.85 | $181.90 |
| 7 purchase totals = | $1,011.27 | $1,081.0092 | $1,081.01 | $1,081.00 | $1,081.00 | |