| 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 | $172.61 | 9.741% | $189.4239 | $189.42 | $189.40 | $189.40 |
| Purchase #2 | $11.56 | 9.561% | $12.6653 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $206.54 | 13.214% | $233.8322 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $123.38 | 5.171% | $129.76 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $176.33 | 6.324% | $187.4811 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $90.63 | 6.210% | $96.2581 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $155.32 | 5.713% | $164.1934 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $936.37 | $1,013.6140 | $1,013.61 | $1,013.60 | $1,013.70 | |