| 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 | $199.49 | 6.730% | $212.9157 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $226.59 | 10.417% | $250.1939 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $122.85 | 10.211% | $135.3942 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $158.63 | 4.251% | $165.3734 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $178.74 | 4.144% | $186.147 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $81.93 | 3.504% | $84.8008 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $83.63 | 9.848% | $91.8659 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $1,051.86 | $1,126.6909 | $1,126.69 | $1,126.65 | $1,126.70 | |