| 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 | $230.53 | 4.335% | $240.5235 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $74.42 | 8.629% | $80.8417 | $80.84 | $80.85 | $80.80 |
| Purchase #3 | $142.98 | 7.277% | $153.3847 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $105.96 | 8.403% | $114.8638 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $113.99 | 9.329% | $124.6241 | $124.62 | $124.60 | $124.60 |
| Purchase #6 | $84.53 | 3.833% | $87.77 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $199.26 | 11.358% | $221.892 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $951.67 | $1,023.8998 | $1,023.88 | $1,023.85 | $1,023.90 | |