| 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 | $162.99 | 13.208% | $184.5177 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $181.60 | 7.173% | $194.6262 | $194.63 | $194.65 | $194.60 |
| Purchase #3 | $202.60 | 9.589% | $222.0273 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $17.50 | 12.342% | $19.6599 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $10.46 | 7.299% | $11.2235 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $231.43 | 7.110% | $247.8847 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $228.68 | 8.211% | $247.4569 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $1,035.26 | $1,127.3962 | $1,127.40 | $1,127.40 | $1,127.40 | |