| 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 | $152.91 | 6.600% | $163.0021 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $32.79 | 4.595% | $34.2967 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $120.50 | 13.402% | $136.6494 | $136.65 | $136.65 | $136.60 |
| Purchase #4 | $136.65 | 8.147% | $147.7829 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $225.33 | 13.221% | $255.1209 | $255.12 | $255.10 | $255.10 |
| Purchase #6 | $150.37 | 4.351% | $156.9126 | $156.91 | $156.90 | $156.90 |
| Purchase #7 | $102.96 | 7.335% | $110.5121 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $921.51 | $1,004.2767 | $1,004.27 | $1,004.25 | $1,004.20 | |