| 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 | $198.30 | 13.591% | $225.251 | $225.25 | $225.25 | $225.30 |
| Purchase #2 | $240.60 | 6.491% | $256.2173 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $194.28 | 12.543% | $218.6485 | $218.65 | $218.65 | $218.60 |
| Purchase #4 | $129.73 | 8.158% | $140.3134 | $140.31 | $140.30 | $140.30 |
| Purchase #5 | $241.90 | 7.110% | $259.0991 | $259.10 | $259.10 | $259.10 |
| Purchase #6 | $122.73 | 10.723% | $135.8903 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $74.33 | 13.174% | $84.1222 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $1,201.87 | $1,319.5418 | $1,319.54 | $1,319.50 | $1,319.50 | |