| 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 | $118.43 | 10.806% | $131.2275 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $151.59 | 7.480% | $162.9289 | $162.93 | $162.95 | $162.90 |
| Purchase #3 | $144.35 | 10.669% | $159.7507 | $159.75 | $159.75 | $159.80 |
| Purchase #4 | $41.70 | 9.654% | $45.7257 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $171.68 | 4.383% | $179.2047 | $179.20 | $179.20 | $179.20 |
| Purchase #6 | $143.87 | 10.609% | $159.1332 | $159.13 | $159.15 | $159.10 |
| Purchase #7 | $66.64 | 10.695% | $73.7671 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $838.26 | $911.7378 | $911.74 | $911.80 | $911.70 | |