| 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 | $129.51 | 6.310% | $137.6821 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $35.83 | 6.528% | $38.169 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $204.76 | 4.811% | $214.611 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $128.25 | 11.397% | $142.8667 | $142.87 | $142.85 | $142.90 |
| Purchase #5 | $243.67 | 5.184% | $256.3019 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $75.26 | 6.552% | $80.191 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $196.61 | 5.774% | $207.9623 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,013.89 | $1,077.7840 | $1,077.78 | $1,077.75 | $1,077.90 | |