| 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 | $202.51 | 12.853% | $228.5386 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $161.94 | 9.835% | $177.8668 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $142.74 | 4.619% | $149.3332 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $87.35 | 10.498% | $96.52 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $249.53 | 8.427% | $270.5579 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $176.58 | 8.744% | $192.0202 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $216.51 | 10.865% | $240.0338 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $1,237.16 | $1,354.8705 | $1,354.87 | $1,354.85 | $1,354.80 | |