| 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 | $150.92 | 4.171% | $157.2149 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $150.34 | 3.212% | $155.1689 | $155.17 | $155.15 | $155.20 |
| Purchase #3 | $195.60 | 5.815% | $206.9741 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $39.72 | 3.465% | $41.0963 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $137.39 | 7.300% | $147.4195 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $174.60 | 11.314% | $194.3542 | $194.35 | $194.35 | $194.40 |
| Purchase #7 | $144.61 | 13.447% | $164.0557 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $993.18 | $1,066.2836 | $1,066.28 | $1,066.20 | $1,066.40 | |