| 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 | $243.67 | 13.228% | $275.9027 | $275.90 | $275.90 | $275.90 |
| Purchase #2 | $8.85 | 13.522% | $10.0467 | $10.05 | $10.05 | $10.00 |
| Purchase #3 | $129.28 | 12.187% | $145.0354 | $145.04 | $145.05 | $145.00 |
| Purchase #4 | $245.46 | 5.534% | $259.0438 | $259.04 | $259.05 | $259.00 |
| Purchase #5 | $67.92 | 7.259% | $72.8503 | $72.85 | $72.85 | $72.90 |
| Purchase #6 | $228.91 | 11.339% | $254.8661 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $20.94 | 5.596% | $22.1118 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $945.03 | $1,039.8568 | $1,039.86 | $1,039.85 | $1,039.80 | |