| 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 | $65.51 | 8.136% | $70.8399 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $128.56 | 9.528% | $140.8092 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $112.86 | 9.609% | $123.7047 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $203.59 | 11.811% | $227.636 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $200.90 | 8.793% | $218.5651 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $204.28 | 10.423% | $225.5721 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $198.90 | 7.675% | $214.1656 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $1,114.60 | $1,221.2926 | $1,221.30 | $1,221.25 | $1,221.30 | |