| 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 | $173.27 | 11.634% | $193.4282 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $114.99 | 6.203% | $122.1228 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $130.81 | 5.436% | $137.9208 | $137.92 | $137.90 | $137.90 |
| Purchase #4 | $95.80 | 7.103% | $102.6047 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $54.96 | 6.319% | $58.4329 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $215.28 | 3.706% | $223.2583 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $143.28 | 9.288% | $156.5878 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $928.39 | $994.3555 | $994.35 | $994.35 | $994.30 | |