| 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 | $20.82 | 13.405% | $23.6109 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $235.65 | 4.731% | $246.7986 | $246.80 | $246.80 | $246.80 |
| Purchase #3 | $22.45 | 7.809% | $24.2031 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $185.57 | 12.564% | $208.885 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $106.98 | 10.695% | $118.4215 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $250.58 | 10.687% | $277.3595 | $277.36 | $277.35 | $277.40 |
| Purchase #7 | $181.32 | 7.247% | $194.4603 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $1,003.37 | $1,093.7389 | $1,093.74 | $1,093.70 | $1,093.80 | |