| 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 | $220.73 | 8.140% | $238.6974 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $158.87 | 10.216% | $175.1002 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $56.74 | 5.766% | $60.0116 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $109.84 | 13.220% | $124.3608 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $138.29 | 5.245% | $145.5433 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $216.40 | 13.271% | $245.1184 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $185.89 | 8.249% | $201.2241 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $1,086.76 | $1,190.0558 | $1,190.05 | $1,190.00 | $1,190.00 | |