| 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 | $124.74 | 4.555% | $130.4219 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $204.36 | 13.727% | $232.4125 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $194.52 | 3.623% | $201.5675 | $201.57 | $201.55 | $201.60 |
| Purchase #4 | $16.75 | 5.409% | $17.656 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $241.80 | 8.824% | $263.1364 | $263.14 | $263.15 | $263.10 |
| Purchase #6 | $208.95 | 13.864% | $237.9188 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $94.80 | 6.248% | $100.7231 | $100.72 | $100.70 | $100.70 |
| 7 purchase totals = | $1,085.92 | $1,183.8362 | $1,183.84 | $1,183.75 | $1,183.80 | |