| 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 | $160.70 | 4.604% | $168.0986 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $229.48 | 12.857% | $258.9842 | $258.98 | $259.00 | $259.00 |
| Purchase #3 | $145.46 | 11.500% | $162.1879 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $143.44 | 7.836% | $154.68 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $195.87 | 7.737% | $211.0245 | $211.02 | $211.00 | $211.00 |
| Purchase #6 | $187.80 | 3.327% | $194.0481 | $194.05 | $194.05 | $194.00 |
| Purchase #7 | $39.52 | 9.500% | $43.2744 | $43.27 | $43.25 | $43.30 |
| 7 purchase totals = | $1,102.27 | $1,192.2977 | $1,192.29 | $1,192.30 | $1,192.30 | |