| 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 | $90.54 | 5.377% | $95.4083 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $174.29 | 9.190% | $190.3073 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $141.49 | 4.492% | $147.8457 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $210.68 | 8.864% | $229.3547 | $229.35 | $229.35 | $229.40 |
| Purchase #5 | $178.99 | 13.618% | $203.3649 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $144.74 | 13.556% | $164.361 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $123.67 | 9.663% | $135.6202 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $1,064.40 | $1,166.2621 | $1,166.26 | $1,166.20 | $1,166.30 | |