| 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 | $184.28 | 9.391% | $201.5857 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $10.32 | 11.786% | $11.5363 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $91.98 | 7.702% | $99.0643 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $188.27 | 6.242% | $200.0218 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $145.57 | 6.605% | $155.1849 | $155.18 | $155.20 | $155.20 |
| Purchase #6 | $109.81 | 6.832% | $117.3122 | $117.31 | $117.30 | $117.30 |
| Purchase #7 | $203.78 | 13.321% | $230.9255 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $934.01 | $1,015.6307 | $1,015.63 | $1,015.65 | $1,015.60 | |