| 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 | $199.42 | 6.223% | $211.8299 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $245.52 | 5.858% | $259.9026 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $148.45 | 9.242% | $162.1697 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $50.68 | 12.859% | $57.1969 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $201.94 | 4.118% | $210.2559 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $250.76 | 8.714% | $272.6112 | $272.61 | $272.60 | $272.60 |
| Purchase #7 | $16.81 | 3.103% | $17.3316 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $1,113.58 | $1,191.2978 | $1,191.30 | $1,191.30 | $1,191.30 | |