| 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 | $164.40 | 8.781% | $178.836 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $139.38 | 5.735% | $147.3734 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $123.32 | 10.141% | $135.8259 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $184.27 | 10.529% | $203.6718 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $165.69 | 7.654% | $178.3719 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $120.37 | 8.554% | $130.6664 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $224.50 | 3.649% | $232.692 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $1,121.93 | $1,207.4374 | $1,207.44 | $1,207.40 | $1,207.50 | |