| 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 | $69.40 | 5.562% | $73.26 | $73.26 | $73.25 | $73.30 |
| Purchase #2 | $113.48 | 13.249% | $128.515 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $240.51 | 11.196% | $267.4375 | $267.44 | $267.45 | $267.40 |
| Purchase #4 | $139.82 | 6.490% | $148.8943 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $235.90 | 8.192% | $255.2249 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $211.86 | 6.103% | $224.7898 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $214.91 | 9.629% | $235.6037 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $1,225.88 | $1,333.7252 | $1,333.72 | $1,333.70 | $1,333.70 | |