| 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 | $146.86 | 7.638% | $158.0772 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $242.64 | 3.170% | $250.3317 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $234.64 | 5.577% | $247.7259 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $51.95 | 9.676% | $56.9767 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $223.52 | 3.183% | $230.6346 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $216.61 | 11.533% | $241.5916 | $241.59 | $241.60 | $241.60 |
| Purchase #7 | $24.69 | 4.256% | $25.7408 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $1,140.91 | $1,211.0785 | $1,211.08 | $1,211.20 | $1,211.00 | |