| 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 | $131.71 | 12.359% | $147.988 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $207.95 | 8.783% | $226.2142 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $47.96 | 7.489% | $51.5517 | $51.55 | $51.55 | $51.60 |
| Purchase #4 | $35.36 | 10.299% | $39.0017 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $80.38 | 9.475% | $87.996 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $80.41 | 6.399% | $85.5554 | $85.56 | $85.55 | $85.60 |
| Purchase #7 | $29.66 | 9.658% | $32.5246 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $613.43 | $670.8316 | $670.83 | $670.80 | $670.90 | |