| 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 | $144.96 | 9.480% | $158.7022 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $185.46 | 9.423% | $202.9359 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $137.92 | 5.529% | $145.5456 | $145.55 | $145.55 | $145.50 |
| Purchase #4 | $17.72 | 10.354% | $19.5547 | $19.55 | $19.55 | $19.60 |
| Purchase #5 | $41.44 | 6.687% | $44.2111 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $8.58 | 8.364% | $9.2976 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $94.79 | 11.485% | $105.6766 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $630.87 | $685.9237 | $685.93 | $685.95 | $685.90 | |