| 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 | $190.38 | 11.221% | $211.7425 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $232.81 | 6.412% | $247.7378 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $183.89 | 10.287% | $202.8068 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $143.77 | 9.131% | $156.8976 | $156.90 | $156.90 | $156.90 |
| Purchase #5 | $40.97 | 3.278% | $42.313 | $42.31 | $42.30 | $42.30 |
| Purchase #6 | $190.95 | 13.363% | $216.4666 | $216.47 | $216.45 | $216.50 |
| Purchase #7 | $55.39 | 10.399% | $61.15 | $61.15 | $61.15 | $61.20 |
| 7 purchase totals = | $1,038.16 | $1,139.1143 | $1,139.12 | $1,139.10 | $1,139.10 | |