| 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 | $179.41 | 7.745% | $193.3053 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $171.93 | 5.601% | $181.5598 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $33.77 | 12.226% | $37.8987 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $177.81 | 8.625% | $193.1461 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $12.55 | 13.127% | $14.1974 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $221.81 | 9.587% | $243.0749 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $201.29 | 6.369% | $214.1102 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $998.57 | $1,077.2924 | $1,077.30 | $1,077.25 | $1,077.30 | |