| 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 | $202.96 | 12.734% | $228.8049 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $217.70 | 8.213% | $235.5797 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $231.44 | 3.223% | $238.8993 | $238.90 | $238.90 | $238.90 |
| Purchase #4 | $95.27 | 12.768% | $107.4341 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $165.77 | 5.587% | $175.0316 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $187.62 | 13.774% | $213.4628 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $108.69 | 6.367% | $115.6103 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $1,209.45 | $1,314.8227 | $1,314.81 | $1,314.85 | $1,314.80 | |