| 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 | $240.39 | 7.471% | $258.3495 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $128.68 | 11.192% | $143.0819 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $33.26 | 7.369% | $35.7109 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $56.40 | 11.127% | $62.6756 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $235.53 | 9.755% | $258.506 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $162.93 | 11.113% | $181.0364 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $127.49 | 12.166% | $143.0004 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $984.68 | $1,082.3607 | $1,082.37 | $1,082.40 | $1,082.30 | |