| 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 | $187.77 | 9.111% | $204.8777 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $199.41 | 9.365% | $218.0847 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $130.28 | 12.864% | $147.0392 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $61.73 | 8.157% | $66.7653 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $193.95 | 4.364% | $202.414 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $183.41 | 11.374% | $204.2711 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $114.47 | 5.413% | $120.6663 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $1,071.02 | $1,164.1183 | $1,164.12 | $1,164.10 | $1,164.20 | |