| 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 | $18.32 | 7.763% | $19.7422 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $226.62 | 11.178% | $251.9516 | $251.95 | $251.95 | $252.00 |
| Purchase #3 | $50.32 | 10.764% | $55.7364 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $14.74 | 12.236% | $16.5436 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $157.44 | 10.698% | $174.2829 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $199.63 | 5.216% | $210.0427 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $8.94 | 9.610% | $9.7991 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $676.01 | $738.0985 | $738.09 | $738.15 | $738.00 | |