| 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 | $123.79 | 11.391% | $137.8909 | $137.89 | $137.90 | $137.90 |
| Purchase #2 | $181.73 | 7.190% | $194.7964 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $186.33 | 5.781% | $197.1017 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $174.26 | 8.812% | $189.6158 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $92.28 | 9.426% | $100.9783 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $83.97 | 13.333% | $95.1657 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $59.61 | 5.158% | $62.6847 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $901.97 | $978.2335 | $978.24 | $978.25 | $978.30 | |