| 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 | $79.72 | 10.367% | $87.9846 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $8.43 | 8.163% | $9.1181 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $65.70 | 11.640% | $73.3475 | $73.35 | $73.35 | $73.30 |
| Purchase #4 | $41.93 | 7.609% | $45.1205 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $177.64 | 13.252% | $201.1809 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $19.50 | 10.630% | $21.5729 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $106.35 | 11.525% | $118.6068 | $118.61 | $118.60 | $118.60 |
| 7 purchase totals = | $499.27 | $556.9313 | $556.93 | $556.90 | $556.90 | |