| 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 | $211.68 | 4.805% | $221.8512 | $221.85 | $221.85 | $221.90 |
| Purchase #2 | $220.64 | 6.421% | $234.8073 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $49.62 | 6.336% | $52.7639 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $145.46 | 9.685% | $159.5478 | $159.55 | $159.55 | $159.50 |
| Purchase #5 | $236.59 | 13.371% | $268.2244 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $127.60 | 6.513% | $135.9106 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $181.34 | 11.141% | $201.5431 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $1,172.93 | $1,274.6483 | $1,274.64 | $1,274.60 | $1,274.60 | |