| 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 | $195.55 | 4.287% | $203.9332 | $203.93 | $203.95 | $203.90 |
| Purchase #2 | $94.27 | 9.492% | $103.2181 | $103.22 | $103.20 | $103.20 |
| Purchase #3 | $230.35 | 4.192% | $240.0063 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $65.74 | 8.323% | $71.2115 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $7.86 | 4.244% | $8.1936 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $182.50 | 12.505% | $205.3216 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $89.56 | 7.115% | $95.9322 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $865.83 | $927.8165 | $927.81 | $927.80 | $927.70 | |