| 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 | $141.88 | 12.424% | $159.5072 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $31.90 | 9.338% | $34.8788 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $43.52 | 11.162% | $48.3777 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $240.83 | 13.526% | $273.4047 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $194.98 | 3.855% | $202.4965 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $224.26 | 7.549% | $241.1894 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $221.95 | 8.559% | $240.9467 | $240.95 | $240.95 | $240.90 |
| 7 purchase totals = | $1,099.32 | $1,200.8010 | $1,200.81 | $1,200.85 | $1,200.80 | |