| 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 | $162.89 | 8.483% | $176.708 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $134.72 | 7.599% | $144.9574 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $128.87 | 5.210% | $135.5841 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $184.34 | 7.367% | $197.9203 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $22.35 | 3.455% | $23.1222 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $215.54 | 11.345% | $239.993 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $180.85 | 5.186% | $190.2289 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $1,029.56 | $1,108.5139 | $1,108.51 | $1,108.50 | $1,108.50 | |