| 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 | $110.32 | 6.145% | $117.0992 | $117.10 | $117.10 | $117.10 |
| Purchase #2 | $180.62 | 6.454% | $192.2772 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $211.78 | 12.664% | $238.5998 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $131.54 | 5.484% | $138.7537 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $171.41 | 5.502% | $180.841 | $180.84 | $180.85 | $180.80 |
| Purchase #6 | $159.32 | 11.703% | $177.9652 | $177.97 | $177.95 | $178.00 |
| Purchase #7 | $30.36 | 5.704% | $32.0917 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $995.35 | $1,077.6278 | $1,077.63 | $1,077.65 | $1,077.70 | |