| 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 | $232.84 | 7.136% | $249.4555 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $241.76 | 6.200% | $256.7491 | $256.75 | $256.75 | $256.70 |
| Purchase #3 | $223.99 | 13.556% | $254.3541 | $254.35 | $254.35 | $254.40 |
| Purchase #4 | $165.69 | 10.814% | $183.6077 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $31.60 | 9.595% | $34.632 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $226.32 | 13.291% | $256.4002 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $221.97 | 10.694% | $245.7075 | $245.71 | $245.70 | $245.70 |
| 7 purchase totals = | $1,344.17 | $1,480.9061 | $1,480.91 | $1,480.90 | $1,480.90 | |