| 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 | $144.88 | 5.265% | $152.5079 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $63.68 | 6.530% | $67.8383 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $37.51 | 9.413% | $41.0408 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $108.30 | 12.724% | $122.0801 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $249.89 | 6.505% | $266.1453 | $266.15 | $266.15 | $266.10 |
| Purchase #6 | $193.35 | 13.150% | $218.7755 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $239.42 | 7.163% | $256.5697 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,037.03 | $1,124.9576 | $1,124.97 | $1,125.00 | $1,124.90 | |