| 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 | $91.36 | 12.584% | $102.8567 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $221.72 | 9.227% | $242.1781 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $207.98 | 4.119% | $216.5467 | $216.55 | $216.55 | $216.50 |
| Purchase #4 | $30.46 | 6.358% | $32.3966 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $75.40 | 6.764% | $80.5001 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $211.32 | 12.325% | $237.3652 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $129.90 | 5.518% | $137.0679 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $968.14 | $1,048.9113 | $1,048.93 | $1,048.90 | $1,049.00 | |