| 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 | $213.80 | 13.549% | $242.7678 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $235.75 | 3.482% | $243.9588 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $106.54 | 5.681% | $112.5925 | $112.59 | $112.60 | $112.60 |
| Purchase #4 | $117.70 | 4.549% | $123.0542 | $123.05 | $123.05 | $123.10 |
| Purchase #5 | $133.79 | 3.286% | $138.1863 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $102.98 | 12.335% | $115.6826 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $138.38 | 12.320% | $155.4284 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $1,048.94 | $1,131.6706 | $1,131.67 | $1,131.70 | $1,131.80 | |