| 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 | $183.74 | 7.276% | $197.1089 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $201.74 | 12.262% | $226.4774 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $197.78 | 12.556% | $222.6133 | $222.61 | $222.60 | $222.60 |
| Purchase #4 | $52.79 | 7.707% | $56.8585 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $233.66 | 11.241% | $259.9257 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $139.97 | 8.124% | $151.3412 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $134.77 | 9.649% | $147.774 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $1,144.45 | $1,262.0990 | $1,262.10 | $1,262.10 | $1,262.10 | |