| 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 | $170.67 | 6.353% | $181.5127 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $87.64 | 5.689% | $92.6258 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $122.26 | 9.470% | $133.838 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $47.95 | 13.676% | $54.5076 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $211.86 | 7.857% | $228.5058 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $12.80 | 13.274% | $14.4991 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $147.87 | 9.147% | $161.3957 | $161.40 | $161.40 | $161.40 |
| 7 purchase totals = | $801.05 | $866.8847 | $866.90 | $866.90 | $866.80 | |