| 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 | $140.89 | 4.355% | $147.0258 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $85.43 | 10.568% | $94.4582 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $174.56 | 11.254% | $194.205 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $19.84 | 8.504% | $21.5272 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $159.58 | 12.187% | $179.028 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $148.30 | 8.735% | $161.254 | $161.25 | $161.25 | $161.30 |
| Purchase #7 | $140.84 | 4.745% | $147.5229 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $869.44 | $945.0211 | $945.03 | $945.05 | $945.00 | |