| 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 | $207.40 | 10.174% | $228.5009 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $114.93 | 5.764% | $121.5546 | $121.55 | $121.55 | $121.60 |
| Purchase #3 | $191.63 | 9.603% | $210.0322 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $218.71 | 13.284% | $247.7634 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $63.53 | 8.167% | $68.7185 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $166.59 | 10.804% | $184.5884 | $184.59 | $184.60 | $184.60 |
| Purchase #7 | $103.67 | 11.163% | $115.2427 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $1,066.46 | $1,176.4007 | $1,176.39 | $1,176.40 | $1,176.40 | |