| 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 | $176.39 | 9.360% | $192.9001 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $37.40 | 11.741% | $41.7911 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $33.47 | 13.471% | $37.9787 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $16.73 | 4.106% | $17.4169 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $130.54 | 7.631% | $140.5015 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $92.27 | 8.508% | $100.1203 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $235.27 | 4.789% | $246.5371 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $722.07 | $777.2457 | $777.25 | $777.25 | $777.20 | |