| 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 | $108.74 | 12.152% | $121.9541 | $121.95 | $121.95 | $122.00 |
| Purchase #2 | $229.88 | 9.576% | $251.8933 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $158.96 | 9.775% | $174.4983 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $38.39 | 12.483% | $43.1822 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $195.46 | 11.641% | $218.2135 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $39.56 | 9.493% | $43.3154 | $43.32 | $43.30 | $43.30 |
| Purchase #7 | $168.62 | 6.503% | $179.5854 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $939.61 | $1,032.6422 | $1,032.64 | $1,032.65 | $1,032.70 | |