| 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 | $159.52 | 13.785% | $181.5098 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $173.74 | 5.562% | $183.4034 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $34.66 | 10.158% | $38.1808 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $55.70 | 4.200% | $58.0394 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $130.75 | 11.170% | $145.3548 | $145.35 | $145.35 | $145.40 |
| Purchase #6 | $223.72 | 6.690% | $238.6869 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $247.81 | 6.368% | $263.5905 | $263.59 | $263.60 | $263.60 |
| 7 purchase totals = | $1,025.90 | $1,108.7656 | $1,108.76 | $1,108.80 | $1,108.80 | |