| 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 | $132.77 | 5.361% | $139.8878 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $65.69 | 3.597% | $68.0529 | $68.05 | $68.05 | $68.10 |
| Purchase #3 | $179.33 | 7.757% | $193.2406 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $153.81 | 12.337% | $172.7855 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $22.44 | 9.112% | $24.4847 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $205.57 | 9.256% | $224.5976 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $231.43 | 11.242% | $257.4474 | $257.45 | $257.45 | $257.40 |
| 7 purchase totals = | $991.04 | $1,080.4965 | $1,080.50 | $1,080.55 | $1,080.50 | |