| 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 | $208.40 | 11.515% | $232.3973 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $168.64 | 9.523% | $184.6996 | $184.70 | $184.70 | $184.70 |
| Purchase #3 | $117.61 | 8.216% | $127.2728 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $128.86 | 5.173% | $135.5259 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $122.43 | 3.397% | $126.5889 | $126.59 | $126.60 | $126.60 |
| Purchase #6 | $44.94 | 9.325% | $49.1307 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $5.79 | 3.395% | $5.9866 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $796.67 | $861.6018 | $861.61 | $861.65 | $861.60 | |