| 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 | $40.42 | 9.120% | $44.1063 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $239.74 | 9.448% | $262.3906 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $129.46 | 4.446% | $135.2158 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $233.38 | 10.542% | $257.9829 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $37.39 | 5.797% | $39.5575 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $242.58 | 6.211% | $257.6466 | $257.65 | $257.65 | $257.60 |
| Purchase #7 | $144.79 | 7.199% | $155.2134 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $1,067.76 | $1,152.1131 | $1,152.12 | $1,152.10 | $1,152.10 | |