| 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 | $214.42 | 11.382% | $238.8253 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $145.73 | 13.794% | $165.832 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $155.77 | 3.282% | $160.8824 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $198.71 | 6.368% | $211.3639 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $18.91 | 10.309% | $20.8594 | $20.86 | $20.85 | $20.90 |
| Purchase #6 | $208.99 | 4.511% | $218.4175 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $174.56 | 13.767% | $198.5917 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $1,117.09 | $1,214.7722 | $1,214.77 | $1,214.80 | $1,214.80 | |