| 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 | $101.35 | 4.491% | $105.9016 | $105.90 | $105.90 | $105.90 |
| Purchase #2 | $179.82 | 12.278% | $201.8983 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $115.54 | 13.125% | $130.7046 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $184.30 | 9.752% | $202.2729 | $202.27 | $202.25 | $202.30 |
| Purchase #5 | $175.52 | 10.117% | $193.2774 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $181.51 | 6.398% | $193.123 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $128.58 | 5.495% | $135.6455 | $135.65 | $135.65 | $135.60 |
| 7 purchase totals = | $1,066.62 | $1,162.8233 | $1,162.82 | $1,162.80 | $1,162.80 | |