| 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 | $51.90 | 4.536% | $54.2542 | $54.25 | $54.25 | $54.30 |
| Purchase #2 | $250.59 | 3.794% | $260.0974 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $225.58 | 13.542% | $256.128 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $202.79 | 3.206% | $209.2914 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $69.66 | 9.417% | $76.2199 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $155.70 | 7.334% | $167.119 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $204.38 | 13.516% | $232.004 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $1,160.60 | $1,255.1139 | $1,255.11 | $1,255.10 | $1,255.10 | |