| 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 | $232.34 | 11.333% | $258.6711 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $64.95 | 6.770% | $69.3471 | $69.35 | $69.35 | $69.30 |
| Purchase #3 | $201.37 | 13.138% | $227.826 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $90.46 | 5.779% | $95.6877 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $115.66 | 4.242% | $120.5663 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $74.85 | 9.819% | $82.1995 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $155.95 | 3.749% | $161.7966 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $935.58 | $1,016.0943 | $1,016.11 | $1,016.10 | $1,016.10 | |