| 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 | $147.99 | 5.394% | $155.9726 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $71.64 | 4.383% | $74.78 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $207.94 | 9.851% | $228.4242 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $171.63 | 5.525% | $181.1126 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $127.32 | 5.534% | $134.3659 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $100.92 | 10.150% | $111.1634 | $111.16 | $111.15 | $111.20 |
| Purchase #7 | $118.79 | 9.315% | $129.8553 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $946.23 | $1,015.6740 | $1,015.67 | $1,015.60 | $1,015.80 | |