| 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 | $239.51 | 8.149% | $259.0277 | $259.03 | $259.05 | $259.00 |
| Purchase #2 | $135.91 | 12.230% | $152.5318 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $212.93 | 11.516% | $237.451 | $237.45 | $237.45 | $237.50 |
| Purchase #4 | $202.81 | 9.624% | $222.3284 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $17.93 | 3.135% | $18.4921 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $123.96 | 10.787% | $137.3316 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $232.38 | 11.285% | $258.6041 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $1,165.43 | $1,285.7667 | $1,285.76 | $1,285.85 | $1,285.70 | |