| 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 | $119.27 | 8.303% | $129.173 | $129.17 | $129.15 | $129.20 |
| Purchase #2 | $123.37 | 12.346% | $138.6013 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $220.65 | 6.267% | $234.4781 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $138.91 | 13.558% | $157.7434 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $64.71 | 6.607% | $68.9854 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $176.72 | 10.205% | $194.7543 | $194.75 | $194.75 | $194.80 |
| Purchase #7 | $121.33 | 5.779% | $128.3417 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $964.96 | $1,052.0772 | $1,052.07 | $1,052.10 | $1,052.10 | |