| 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 | $22.34 | 4.406% | $23.3243 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $145.42 | 11.197% | $161.7027 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $185.34 | 8.301% | $200.7251 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $156.70 | 9.759% | $171.9924 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $115.78 | 4.176% | $120.615 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $74.63 | 7.647% | $80.337 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $49.49 | 8.336% | $53.6155 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $749.70 | $812.3120 | $812.32 | $812.30 | $812.20 | |