| 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 | $138.60 | 8.808% | $150.8079 | $150.81 | $150.80 | $150.80 |
| Purchase #2 | $11.38 | 11.744% | $12.7165 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $238.95 | 11.734% | $266.9884 | $266.99 | $267.00 | $267.00 |
| Purchase #4 | $221.38 | 8.164% | $239.4535 | $239.45 | $239.45 | $239.50 |
| Purchase #5 | $239.52 | 5.157% | $251.872 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $244.34 | 13.811% | $278.0858 | $278.09 | $278.10 | $278.10 |
| Purchase #7 | $194.67 | 9.735% | $213.6211 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $1,288.84 | $1,413.5452 | $1,413.55 | $1,413.50 | $1,413.60 | |