| 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 | $123.66 | 3.469% | $127.9498 | $127.95 | $127.95 | $127.90 |
| Purchase #2 | $33.70 | 7.164% | $36.1143 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $158.79 | 10.147% | $174.9024 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $5.25 | 10.154% | $5.7831 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $39.74 | 7.186% | $42.5957 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $24.48 | 7.319% | $26.2717 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $162.39 | 10.614% | $179.6261 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $548.01 | $593.2431 | $593.24 | $593.25 | $593.20 | |