| 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 | $160.64 | 12.361% | $180.4967 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $196.84 | 13.653% | $223.7146 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $171.36 | 4.254% | $178.6497 | $178.65 | $178.65 | $178.60 |
| Purchase #4 | $44.31 | 10.722% | $49.0609 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $128.29 | 10.131% | $141.2871 | $141.29 | $141.30 | $141.30 |
| Purchase #6 | $114.96 | 4.525% | $120.1619 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $160.98 | 8.662% | $174.9241 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $977.38 | $1,068.2950 | $1,068.29 | $1,068.25 | $1,068.30 | |