| 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 | $132.90 | 9.737% | $145.8405 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $8.51 | 13.572% | $9.665 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $76.44 | 5.328% | $80.5127 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $147.25 | 11.545% | $164.25 | $164.25 | $164.25 | $164.30 |
| Purchase #5 | $192.86 | 4.584% | $201.7007 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $56.52 | 13.415% | $64.1022 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $239.60 | 12.393% | $269.2936 | $269.29 | $269.30 | $269.30 |
| 7 purchase totals = | $854.08 | $935.3647 | $935.36 | $935.35 | $935.40 | |