| 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 | $135.87 | 8.408% | $147.2939 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $180.31 | 9.544% | $197.5188 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $91.92 | 6.713% | $98.0906 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $102.80 | 12.217% | $115.3591 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $127.57 | 10.497% | $140.961 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $167.83 | 3.715% | $174.0649 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $62.64 | 6.318% | $66.5976 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $868.94 | $939.8859 | $939.88 | $939.85 | $940.00 | |