| 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 | $28.63 | 12.143% | $32.1065 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $223.72 | 6.635% | $238.5638 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $103.36 | 8.325% | $111.9647 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $137.47 | 4.874% | $144.1703 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $128.83 | 9.243% | $140.7378 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $162.83 | 8.116% | $176.0453 | $176.05 | $176.05 | $176.00 |
| Purchase #7 | $248.32 | 9.235% | $271.2524 | $271.25 | $271.25 | $271.30 |
| 7 purchase totals = | $1,033.16 | $1,114.8408 | $1,114.84 | $1,114.80 | $1,114.90 | |