| 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 | $131.59 | 7.322% | $141.225 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $8.29 | 3.829% | $8.6074 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $54.66 | 11.488% | $60.9393 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $15.38 | 3.454% | $15.9112 | $15.91 | $15.90 | $15.90 |
| Purchase #5 | $170.60 | 6.238% | $181.242 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $37.37 | 4.573% | $39.0789 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $116.66 | 3.828% | $121.1257 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $534.55 | $568.1295 | $568.14 | $568.20 | $568.00 | |