| 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 | $154.37 | 12.451% | $173.5906 | $173.59 | $173.60 | $173.60 |
| Purchase #2 | $218.79 | 8.496% | $237.3784 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $17.57 | 9.849% | $19.3005 | $19.30 | $19.30 | $19.30 |
| Purchase #4 | $51.41 | 3.511% | $53.215 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $113.97 | 11.802% | $127.4207 | $127.42 | $127.40 | $127.40 |
| Purchase #6 | $149.96 | 8.431% | $162.6031 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $124.25 | 9.319% | $135.8289 | $135.83 | $135.85 | $135.80 |
| 7 purchase totals = | $830.32 | $909.3372 | $909.34 | $909.35 | $909.30 | |