| 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 | $118.48 | 9.864% | $130.1669 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $7.82 | 10.327% | $8.6276 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $218.55 | 12.118% | $245.0339 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $34.51 | 11.103% | $38.3416 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $102.86 | 9.837% | $112.9783 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $135.49 | 4.815% | $142.0138 | $142.01 | $142.00 | $142.00 |
| Purchase #7 | $50.92 | 10.550% | $56.2921 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $668.63 | $733.4542 | $733.45 | $733.50 | $733.40 | |