| 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 | $190.25 | 5.384% | $200.4931 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $115.55 | 8.704% | $125.6075 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $238.26 | 8.417% | $258.3143 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $35.55 | 4.361% | $37.1003 | $37.10 | $37.10 | $37.10 |
| Purchase #5 | $167.75 | 5.290% | $176.624 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $118.87 | 7.346% | $127.6022 | $127.60 | $127.60 | $127.60 |
| Purchase #7 | $128.93 | 7.338% | $138.3909 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $995.16 | $1,064.1323 | $1,064.12 | $1,064.10 | $1,064.10 | |