| 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 | $183.88 | 7.141% | $197.0109 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $122.55 | 12.177% | $137.4729 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $233.55 | 6.445% | $248.6023 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $211.89 | 3.583% | $219.482 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $149.81 | 4.274% | $156.2129 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $72.43 | 7.748% | $78.0419 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $48.60 | 9.702% | $53.3152 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $1,022.71 | $1,090.1381 | $1,090.13 | $1,090.10 | $1,090.10 | |