| 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 | $7.46 | 4.116% | $7.7671 | $7.77 | $7.75 | $7.80 |
| Purchase #2 | $62.34 | 11.568% | $69.5515 | $69.55 | $69.55 | $69.60 |
| Purchase #3 | $98.44 | 5.313% | $103.6701 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $104.26 | 12.468% | $117.2591 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $133.96 | 13.558% | $152.1223 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $160.85 | 11.765% | $179.774 | $179.77 | $179.75 | $179.80 |
| Purchase #7 | $87.36 | 7.143% | $93.6001 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $654.67 | $723.7442 | $723.74 | $723.65 | $723.90 | |