| 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 | $6.63 | 4.753% | $6.9451 | $6.95 | $6.95 | $6.90 |
| Purchase #2 | $188.41 | 9.131% | $205.6137 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $120.46 | 10.628% | $133.2625 | $133.26 | $133.25 | $133.30 |
| Purchase #4 | $192.26 | 5.142% | $202.146 | $202.15 | $202.15 | $202.10 |
| Purchase #5 | $165.77 | 10.741% | $183.5754 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $195.82 | 10.462% | $216.3067 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $123.82 | 7.307% | $132.8675 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $993.17 | $1,080.7169 | $1,080.73 | $1,080.70 | $1,080.70 | |